A health care provider treats Crohn's disease with

- medications  - bowel rest  - surgery

Which treatment a person needs depends on the severity of the disease and symptoms. Each person experiences Crohn's disease differently, so health care providers adjust treatments to improve the person's symptoms and induce, or bring about, remission.

Medications

While no medication cures Crohn's disease, many can reduce symptoms. The goals of medication therapy are

- inducing and maintaining remission  - improving the person's quality of life

Many people with Crohn's disease require medication therapy. Health care providers will prescribe medications depending on the person's symptoms:

- aminosalicylates  - corticosteroids  - immunomodulators  - biologic therapies  - other medications

Aminosalicylates are medications that contain 5-aminosalicyclic acid (5-ASA), which helps control inflammation. Health care providers use aminosalicylates to treat people newly diagnosed with Crohn's disease who have mild symptoms. Aminosalicylates include

- balsalazide  - mesalamine  - olsalazine  - sulfasalazinea combination of sulfapyridine and 5-ASA

Some of the common side effects of aminosalicylates include

- abdominal pain  - diarrhea  - headaches  - heartburn  - nausea and vomiting

Corticosteroids, also known as steroids, help reduce the activity of the immune system and decrease inflammation. Health care providers prescribe corticosteroids for people with moderate to severe symptoms. Corticosteroids include

- budesonide  - hydrocortisone  - methylprednisone  - prednisone

Side effects of corticosteroids include

- acne  - a higher chance of developing infections  - bone mass loss  - high blood glucose  - high blood pressure  - mood swings  - weight gain

In most cases, health care providers do not prescribe corticosteroids for long-term use.

Immunomodulators reduce immune system activity, resulting in less inflammation in the GI tract. These medications can take several weeks to 3 months to start working. Immunomodulators include

- 6-mercaptopurine, or 6-MP  - azathioprine  - cyclosporine  - methotrexate

Health care providers prescribe these medications to help people with Crohn's disease go into remission or to help people who do not respond to other treatments. People taking these medications may have the following side effects:

- a low white blood cell count, which can lead to a higher chance of infection  - fatigue, or feeling tired  - nausea and vomiting  - pancreatitis

Health care providers most often prescribe cyclosporine only to people with severe Crohn's disease because of the medication's serious side effects. People should talk with their health care provider about the risks and benefits of cyclosporine.

Biologic therapies are medications that target a protein made by the immune system. Neutralizing this protein decreases inflammation in the intestine. Biologic therapies work quickly to bring on remission, especially in people who do not respond to other medications. Biologic therapies include

- adalimumab  - certolizumab  - infliximab  - natalizumab  - vedolizumab

Health care providers most often give patients infliximab every 6 to 8 weeks at a hospital or an outpatient center. Side effects may include a toxic reaction to the medication and a higher chance of developing infections, particularly tuberculosis.

Other medications to treat symptoms or complications may include

- acetaminophen for mild pain. People with Crohn's disease should avoid using ibuprofen, naproxen, and aspirin since these medications can make symptoms worse.  - antibiotics to prevent or treat infections and fistulas.  - loperamide to help slow or stop severe diarrhea. In most cases, people only take this medication for short periods of time since it can increase the chance of developing megacolon.

Bowel Rest

Sometimes Crohn's disease symptoms are severe and a person may need to rest his or her bowel for a few days to several weeks. Bowel rest involves drinking only clear liquids or having no oral intake. To provide the patient with nutrition, a health care provider will deliver IV nutrition through a special catheter, or tube, inserted into a vein in the patient's arm. Some patients stay in the hospital, while other patients are able to receive the treatment at home. In most cases, the intestines are able to heal during bowel rest.

Surgery

Even with medication treatments, up to 20 percent of people will need surgery to treat their Crohn's disease.1 Although surgery will not cure Crohn's disease, it can treat complications and improve symptoms. Health care providers most often recommend surgery to treat

- fistulas  - bleeding that is life threatening  - bowel obstructions  - side effects from medications when they threaten a person's health  - symptoms when medications do not improve a person's condition

A surgeon can perform different types of operations to treat Crohn's disease:

- small bowel resection  - subtotal colectomy  - proctocolectomy and ileostomy

Patients will receive general anesthesia. Most patients will stay in the hospital for 3 to 7 days after the surgery. Full recovery may take 4 to 6 weeks.

Small bowel resection. Small bowel resection is surgery to remove part of a patient's small intestine. When a patient with Crohn's disease has a blockage or severe disease in the small intestine, a surgeon may need to remove that section of intestine. The two types of small bowel resection are

- laparoscopicwhen a surgeon makes several small, half-inch incisions in the patient's abdomen. The surgeon inserts a laparoscopea thin tube with a tiny light and video camera on the endthrough the small incisions. The camera sends a magnified image from inside the body to a video monitor, giving the surgeon a close-up view of the small intestine. While watching the monitor, the surgeon inserts tools through the small incisions and removes the diseased or blocked section of small intestine. The surgeon will reconnect the ends of the intestine.  - open surgerywhen a surgeon makes one incision about 6 inches long in the patient's abdomen. The surgeon will locate the diseased or blocked section of small intestine and remove or repair that section. The surgeon will reconnect the ends of the intestine.

Subtotal colectomy. A subtotal colectomy, also called a large bowel resection, is surgery to remove part of a patient's large intestine. When a patient with Crohn's disease has a blockage, a fistula, or severe disease in the large intestine, a surgeon may need to remove that section of intestine. A surgeon can perform a subtotal colectomy by

- laparoscopic colectomywhen a surgeon makes several small, half-inch incisions in the abdomen. While watching the monitor, the surgeon removes the diseased or blocked section of the large intestine. The surgeon will reconnect the ends of the intestine.  - open surgerywhen a surgeon makes one incision about 6 to 8 inches long in the abdomen. The surgeon will locate the diseased or blocked section of small intestine and remove that section. The surgeon will reconnect the ends of the intestine.

Proctocolectomy and ileostomy. A proctocolectomy is surgery to remove a patient's entire colon and rectum. An ileostomy is a stoma, or opening in the abdomen, that a surgeon creates from a part of the ileumthe last section of the small intestine. The surgeon brings the end of the ileum through an opening in the patient's abdomen and attaches it to the skin, creating an opening outside of the patient's body. The stoma is about three-fourths of an inch to a little less than 2 inches wide and is most often located in the lower part of the patient's abdomen, just below the beltline.

A removable external collection pouch, called an ostomy pouch or ostomy appliance, connects to the stoma and collects intestinal contents outside the patient's body. Intestinal contents pass through the stoma instead of passing through the anus. The stoma has no muscle, so it cannot control the flow of intestinal contents, and the flow occurs whenever peristalsis occurs. Peristalsis is the movement of the organ walls that propels food and liquid through the GI tract.

People who have this type of surgery will have the ileostomy for the rest of their lives.


Researchers have not found that eating, diet, and nutrition cause Crohn's disease symptoms. Good nutrition is important in the management of Crohn's disease, however. Dietary changes can help reduce symptoms. A health care provider may recommend that a person make dietary changes such as

- avoiding carbonated drinks  - avoiding popcorn, vegetable skins, nuts, and other high-fiber foods  - drinking more liquids  - eating smaller meals more often  - keeping a food diary to help identify troublesome foods

Health care providers may recommend nutritional supplements and vitamins for people who do not absorb enough nutrients.

To help ensure coordinated and safe care, people should discuss their use of complementary and alternative medical practices, including their use of dietary supplements and probiotics, with their health care provider. Read more at www.nccam.nih.gov/health/probiotics.

Depending on a person's symptoms or medications, a health care provider may recommend a specific diet, such as a

- high-calorie diet  - lactose-free diet  - low-fat diet  - low-fiber diet  - low-salt diet

People should speak with a health care provider about specific dietary recommendations and changes.


Complications of Crohn's disease can include

- bowel obstruction. Crohn's disease can thicken the wall of the intestine. Over time, the thickened areas of the intestine can narrow, which can block the intestine. A partial or complete obstruction, also called a bowel blockage, can block the movement of food or stool through the intestines. A complete bowel obstruction is life threatening and requires immediate medical attention and often surgery.  - fistulasabnormal passages, or tunnels, between two organs, or between an organ and the outside of the body. How a health care provider treats fistulas depends on their type and severity. For some people, fistulas heal with medication and diet changes, while other people will need to have surgery.  - anal fissuressmall tears in the anus that may cause itching, pain, or bleeding. Most anal fissures heal with medical treatment, including ointments, warm baths, and dietary changes.  - ulcers. Inflammation anywhere along the GI tract can lead to ulcers or open sores in a person's mouth, intestines, anus, and perineumthe area between the anus and the sex organs. In most cases, the treatment a health care provider prescribes for Crohn's disease will also treat the ulcers.  - malnutritiona condition that develops when the body does not get the right amount of vitamins, minerals, and nutrients it needs to maintain healthy tissues and organ function. Some people may need IV fluids or feeding tubes to replace lost nutrients and fluids.  - inflammation in other areas of the body. The immune system can trigger inflammation in the      - joints    - eyes    - skin

Health care providers can treat inflammation by adjusting medications or prescribing new medications.

Crohn's Disease and Colon Cancer   People with Crohn's disease in the large intestine may be more likely to develop colon cancer. People who receive ongoing treatment and remain in remission may reduce their chances of developing colon cancer.   People with Crohn's disease should talk with their health care provider about how often they should get screened for colon cancer. Screening can include colonoscopy with biopsies. Such screening does not reduce a person's chances of developing colon cancer. Instead, screening can help diagnose cancer early and improve chances for recovery.


- Crohn's disease is a chronic, or long lasting, disease that causes inflammationirritation or swellingin the gastrointestinal (GI) tract.  - The exact cause of Crohn's disease is unknown. Researchers believe that factors such as an autoimmune reaction, genes, and environment may play a role in causing Crohn's disease.  - Crohn's disease can occur in people of any age. However, it is more likely to develop in people      - between the ages of 20 and 29    - who have a family member, most often a sibling or parent, with inflammatory bowel disease (IBD)    - who smoke cigarettes    - The most common signs and symptoms of Crohn's disease are diarrhea, abdominal cramping and pain, and weight loss.  - A health care provider diagnoses Crohn's disease with the following:      - medical and family history    - physical exam    - lab tests    - upper GI series    - computerized tomography (CT) scan    - intestinal endoscopy    - Which treatment a person needs depends on the severity of the disease and symptoms.  - Good nutrition is important in the management of Crohn's disease. A health care provider may recommend that a person make dietary changes.  - People with Crohn's disease should talk with their health care provider about how often they should get screened for colon cancer.


Diabetes management and treatment is expensive. According to the American Diabetes Association (ADA), the average cost of health care for a person with diabetes is $13,741 a yearmore than twice the cost of health care for a person without diabetes.1

Many people who have diabetes need help paying for their care. For those who qualify, a variety of government and nongovernment programs can help cover health care expenses. This publication is meant to help people with diabetes and their family members find and access such resources.


Health insurance helps pay for medical care, including the cost of diabetes care. Health insurance options include the following:

- private health insurance, which includes group and individual health insurance  - government health insurance, such as Medicare, Medicaid, the Childrens Health Insurance Program (CHIP), TRICARE, and veterans health care programs

Starting in 2014, the Affordable Care Act (ACA) prevents insurers from denying coverage or charging higher premiums to people with preexisting conditions, such as diabetes. The ACA also requires most people to have health insurance or pay a fee. Some people may be exempt from this fee. Read more about the ACA at HealthCare.gov or call 18003182596, TTY 18558894325.


Insurance companies sell private health insurance plans. Two types of private health insurance are

- Group health insurance. People may be eligible to purchase group health insurance through their employer or union or through a family members employer or union. Other organizations, such as professional or alumni organizations, may also offer group health insurance.  - Individual health insurance. People may purchase individual health insurance for themselves and their families. The website HealthCare.gov provides information about individual insurance plans. The website also provides a search function, called the Health Insurance Marketplace, to find health insurance options by state. Depending on their income and family size, some people may qualify for lower-cost premiums through the Health Insurance Marketplace. People can select or change individual health insurance plans during the open enrollment period each year. HealthCare.gov lists open enrollment period dates. The website also provides information about life events that may allow people to enroll outside the open enrollment period.

Employers may have a waiting period before an employee and his or her family members can enroll in the company health plan. Under the ACA, the waiting period can be no longer than 90 days. Certain health plans called health maintenance organizations (HMOs) may have an affiliation perioda time that must pass before health insurance coverage becomes effective. An affiliation period can be no longer than 3 months.

The ACA expanded coverage of preventive services. For example, adults with sustained high blood pressure may have access to diabetes screening at no cost. Adults and children may have access to obesity screening and counseling at no cost.

Each states insurance regulatory office, sometimes called the state insurance department or commission, provides more information about health insurance laws. This office can also help identify an insurance company that offers individual coverage. The National Association of Insurance Commissioners website, www.naic.org/state_web_map.htm , provides a membership list with contact information and a link to the website for each states insurance regulatory office.

The ADA also provides information about health insurance options at www.diabetes.org/living-with-diabetes/health-insurance .

Keeping Group Health Insurance after Leaving a Job

When leaving a job, a person may be able to continue the group health insurance provided by his or her employer for up to 18 months under a federal law called the Consolidated Omnibus Budget Reconciliation Act, or COBRA. Although people pay more for group health insurance through COBRA than they did as employees, group coverage may be cheaper than individual coverage. People who have a disability before becoming eligible for COBRA or who are determined by the Social Security Administration to be disabled within the first 60 days of COBRA coverage may be able to extend COBRA coverage an additional 11 months, for up to 29 months of coverage. COBRA may also cover young adults who were insured under a parents policy after they have reached the age limit and are trying to obtain their own insurance.

Read more at www.dol.gov/dol/topic/health-plans/cobra.htm or call the U.S. Department of Labor at 18664USADOL (18664872365).

If a person doesnt qualify for coverage or if COBRA coverage has expired, other options may be available:

- Some states require employers to offer conversion policies, in which people stay with their insurance company and buy individual coverage.  - Some professional and alumni organizations offer group coverage for members.  - Some insurance companies offer short-term stopgap policies designed for people who are between jobs. However, these policies may not meet ACA requirements. For example, they may not cover preexisting conditions.  - People can purchase individual health insurance policies.

Each states insurance regulatory office can provide more information about these and other options. Information about consumer health plans is also available at the U.S. Department of Labors website at www.dol.gov/dol/topic/health-plans/consumerinfhealth.htm.


Medicare is a federal health insurance program that pays health care costs for eligible people who are

- age 65 or older  - under age 65 with certain disabilities  - of any age with end-stage renal diseasetotal and permanent kidney failure that requires a kidney transplant or blood-filtering treatments called dialysis

What health plans does Medicare offer?

Medicare has four parts:

- Part A (hospital insurance) covers inpatient care, skilled nursing home residence, hospice care, and home health care. Part A has no premium for those who have paid enough Medicare taxes. A premium is an amount a person must pay periodicallymonthly or quarterlyfor Medicare, other health plan, or drug plan coverage. Part A does have a deductible, an amount a person must pay for health care or prescriptions before the health plan will pay. A person must pay a daily amount for hospital stays that last longer than 60 days.  - Part B (medical insurance) covers services from health care providers, outpatient care, home health care, durable medical equipment, and some preventative services. Part B has a monthly premium based on a persons income. Rates change each year. After a person pays the deductible each year, Part B pays 80 percent for most covered services as a primary payer. The billing staff of the service providerhospital or cliniccan calculate how much a person will owe.  - Part C (Medicare Advantage Plans) are part of Medicare and are sometimes called MA Plans. Medicare must approve Medicare Advantage Plans. Each Medicare Advantage Plan must cover Part A and Part B services and may cover other services, too. Medicare Advantage Plans may have Part D prescription coverage. If not, a person can buy a Part D plan separately. Medicare Advantage Plans are not all the same. A person who is thinking of choosing a Medicare Advantage Plan should ask about the rules of the plan. The rules may specify which health care providers or hospitals a person may use. The plan may require a referral from a primary care provider to see a specialist. The plan may not cover medical expenses incurred during travel. How much a person has to pay out-of-pocket each year will vary by plan. People who have a Medicare Advantage Plan cannot have a Medigap plan to help pay out of-pocket costs. See the section on Medigap.  Four types of Medicare Advantage Plans are available:      - HMOs    - preferred provider organizations (PPOs)    - private fee for service plans    - special needs plans for certain groups    - Part D (prescription drug coverage) has a premium and covers some medications. Private insurance companies offer different Part D plans approved by Medicare. Costs and coverage vary by plan. A person who has few assets and earns less than 150 percent of the federal poverty level may qualify for extra help to pay Part D premiums and medication costs. People can apply for this help by calling the Social Security Administration, visiting www.socialsecurity.gov to apply online, visiting their local Social Security office, or contacting their state medical assistance (Medicaid) office. People can find the current-year guidelines at www.aspe.hhs.gov/poverty or by calling Social Security at 18007721213, TTY 18003250778. People can find information and applications for Part D plans at www.medicare.gov. A person can also apply for Part D with an insurance company that sells one of these plans.

Other Medicare health plans are for certain groups, such as frail people living in the community and people with multiple chronic illnesses, and include hospital and medical coverage. Some pay for prescribed medications, too. State health insurance programscalled Medicaidpartially finance and administer these services. The plans include the following:

- Medicare Cost Plans are HMOs, like the ones offered as Medicare Advantage plans, only out-of-network providers are paid as if the policyholder had Original Medicare. Original Medicare is Medicare Part A and Part B.  - Program of All-Inclusive Care for the Elderly (PACE) combines medical, social, and long-term care services for frail people who live and get health care in the community.  - Medicare Innovation Projects are special projects that test improvements in Medicare coverage, payment, and quality of care.

Read more about Medicare Cost Plans and Demonstration or Pilot Programs on the state Medicaid website at www.medicaid.gov or call 1800MEDICARE (18006334227). State Medicaid offices can provide more information about PACE. See the section on Medicaid.

Does Medicare cover diabetes services and supplies?

Medicare helps pay for the diabetes services, supplies, and equipment listed below and for some preventive services for people who are at risk for diabetes. However, coinsurance or deductibles may apply. A person must have Medicare Part B or Medicare Part D to receive these covered services and supplies.

Medicare Part B helps pay for

- diabetes screening tests for people at risk of developing diabetes  - diabetes self-management training  - diabetes supplies such as glucose monitors, test strips, and lancets  - insulin pumps and insulin if used with an insulin pump  - counseling to help people who are obese lose weight  - flu and pneumonia shots  - foot exams and treatment for people with diabetes  - eye exams to check for glaucoma and diabetic retinopathy  - medical nutrition therapy services for people with diabetes or kidney disease, when referred by a health care provider  - therapeutic shoes or inserts, in some cases

Medicare Part D helps pay for

- diabetes medications  - insulin, excluding insulin used with an insulin pump  - diabetes supplies such as needles and syringes for injecting insulin

People who are in a Medicare Advantage Plan or other Medicare health plan should check their plans membership materials and call for details about how the plan provides the diabetes services, supplies, and medications covered by Medicare.

Read more at www.medicare.gov/publications/pubs/pdf/11022.pdf (PDF, 1,023 KB) or call 1800MEDICARE (18006334227) to request the free booklet Medicares Coverage of Diabetes Supplies & Services.

Where can a person find more information about Medicare?

A person can find more information about Medicare by

- visiting the Medicare website  - calling 1800MEDICARE

Medicare website. Read more about Medicare at www.medicare.gov, the official U.S. Government website for people with Medicare. The website has a full range of information about Medicare, including free publications such as Medicare & You, which is the official Government handbook about Medicare, and Medicare BasicsA Guide for Families and Friends of People with Medicare.

Through the Medicare website, people can also

- find out if they are eligible for Medicare and when they can enroll  - learn about their Medicare health plan options  - find out what Medicare covers  - find a Medicare Prescription Drug Plan  - compare Medicare health plan options in their area  - find a health care provider who participates in Medicare  - get information about the quality of care provided by hospitals, home health agencies, and dialysis facilities

Calling Medicare. Calling 1800MEDICARE (18006334227) is another way to get help with Medicare questions, order free publications, and more. Help is available 24 hours a day, every day, and is available in English, Spanish, and other languages. TTY users should call 18774862048.

Access Personal Medicare Information   People who enroll in Medicare can register with www.MyMedicare.gov, a secure online service, and use the site to access their personal Medicare information at any time. People can view their claims and order history, and see a description of covered preventive services.

What is Medigap?

A Medigap plan, also known as a Medicare supplement plan, can help pay what Original Medicare does not pay for covered services. Insurance companies sell Medigap coverage. People who have a Medicare Advantage plan cannot also have a Medigap plan. A person can buy a Medigap policy from any insurance company licensed to sell the policy in the persons home state.

For people who are 65 and older, federal law says that in the first 6 months a person has Part B, companies cannot deny an application or limit payment for anything Original Medicare covers. Some states make insurance companies sell at least one Medigap coverage plan to those under 65 with Medicare. State insurance offices can explain the plans in their state. Find local offices on a map at www.naic.org/state_web_map.htm .


People who enroll in Medicare can register with www.MyMedicare.gov, a secure online service, and use the site to access their personal Medicare information at any time. People can view their claims and order history, and see a description of covered preventive services.


Medicaid is a state health insurance program for those with low incomes and few assets. Each state runs its own program. The Federal Government requires that Medicaid programs cover a specific set of services; however, states can choose to cover more services in addition to the ones required. A person may have Medicaid alone or Medicare and Medicaid. If a person has both types of coverage, Medicare pays first and Medicaid pays second. Medicaid may pay for things Medicare does not. A person can apply for Medicaid at a city or county department of social services office. The state medical assistance (Medicaid) office can help people find out whether they qualify for Medicaid and can provide more information about Medicaid programs. A social worker can also explain a states Medicaid program and help a person apply.

To contact a state Medicaid office, people can

- search for Medicaid information for a state at www.medicaid.gov or call 18772672323  - search online or check the government pages of the phone book for the local department of human services or department of social services

CHIP gives free or low-cost Medicaid to children whose parents earn too much for Medicaid, though not enough to pay for a health plan. CHIP may also provide assistance to parents. CHIP is a federal and state program. Read more at www.insurekidsnow.gov or call 18775437669.


Assistive technology is any device that assists, adapts, or helps to rehabilitate someone with a disability so he or she may function more safely, effectively, and independently at home, at work, and in the community. Assistive technology may include

- computers with features that make them accessible to people with disabilities  - adaptive equipment, such as wheelchairs  - bathroom modifications, such as grab bars or shower seats

The following organizations may be able to provide information, awareness, and training in the use of technology to assist people with disabilities:

Alliance for Technology Access 1119 Old Humboldt Road Jackson, TN 38305 Phone: 18009143017 or 7315545ATA (7315545282) TTY: 7315545284 Fax: 7315545283 Email: atainfo@ataccess.org Internet: www.ataccess.org

National Assistive Technology Technical Assistance Partnership 1700 North Moore Street, Suite 1540 Arlington, VA 222091903 Phone: 7035246686 Fax: 7035246630 TTY: 7035246639 Email: resnaTA@resna.org Internet: www.resnaprojects.org/nattap

United Cerebral Palsy 1825 K Street NW, Suite 600 Washington, D.C. 20006 Phone: 18008725827 or 2027760406 Internet: www.ucp.org/resources/assistive-technology


- Diabetes management and treatment is expensive. Many people who have diabetes need help paying for their care. For those who qualify, a variety of government and nongovernment programs can help cover health care expenses.  - Health insurance helps pay for medical care, including the cost of diabetes care. Health insurance options include private health insurance and government health insurance.  - Insurance companies sell private health insurance plans. Two types of private health insurance are group health insurance and individual health insurance.  - Medicare is a federal health insurance program that pays health care costs for eligible people who are age 65 or older, under age 65 with certain disabilities, or of any age with end-stage renal disease.  - Medicaid is a state health insurance program for those with low incomes and few assets. Each state runs its own program.  - The Childrens Health Insurance Program (CHIP) gives free or low-cost Medicaid to children whose parents earn too much for Medicaid, though not enough to pay for a health plan.  - Many local governments have public health departments that can help people who need medical care. Local resources such as charitable groups may offer financial help for some expenses related to diabetes.  - People should talk with their health care providers if they have problems paying for diabetes medications. Less expensive generic medications for diabetes, blood pressure, and cholesterol are available. If a health care provider prescribes medications that a person cannot afford, the person should ask the health care provider about cheaper alternatives.  - Health care providers may also be able to assist people who need help paying for their medications and diabetes testing supplies, such as glucose test strips, by providing free samples or referring them to local programs. Drug companies that sell insulin or diabetes medications often have patient assistance programs.


Viral hepatitis is inflammation of the liver caused by a virus. Several different viruses, named the hepatitis A, B, C, D, and E viruses, cause viral hepatitis.

All of these viruses cause acute, or short-term, viral hepatitis. The hepatitis B, C, and D viruses can also cause chronic hepatitis, in which the infection is prolonged, sometimes lifelong. Chronic hepatitis can lead to cirrhosis, liver failure, and liver cancer.

Researchers are looking for other viruses that may cause hepatitis, but none have been identified with certainty. Other viruses that less often affect the liver include cytomegalovirus; Epstein-Barr virus, also called infectious mononucleosis; herpesvirus; parvovirus; and adenovirus.


Symptoms include

- jaundice, which causes a yellowing of the skin and eyes  - fatigue  - abdominal pain  - loss of appetite  - nausea  - vomiting  - diarrhea  - low grade fever  - headache

However, some people do not have symptoms.


- Viral hepatitis is inflammation of the liver caused by the hepatitis A, B, C, D, or E viruses.  - Depending on the type of virus, viral hepatitis is spread through contaminated food or water, contact with infected blood, sexual contact with an infected person, or from mother to child during childbirth.  - Vaccines offer protection from hepatitis A and hepatitis B.  - No vaccines are available for hepatitis C, D, and E. Reducing exposure to the viruses offers the best protection.  - Hepatitis A and E usually resolve on their own. Hepatitis B, C, and D can be chronic and serious. Drugs are available to treat chronic hepatitis.


Some cases of viral hepatitis cannot be attributed to the hepatitis A, B, C, D, or E viruses, or even the less common viruses that can infect the liver, such as cytomegalovirus, Epstein-Barr virus, herpesvirus, parvovirus, and adenovirus. These cases are called non-AE hepatitis. Scientists continue to study the causes of non-AE hepatitis.


Diabetic neuropathies are a family of nerve disorders caused by diabetes. People with diabetes can, over time, develop nerve damage throughout the body. Some people with nerve damage have no symptoms. Others may have symptoms such as pain, tingling, or numbnessloss of feelingin the hands, arms, feet, and legs. Nerve problems can occur in every organ system, including the digestive tract, heart, and sex organs.

About 60 to 70 percent of people with diabetes have some form of neuropathy. People with diabetes can develop nerve problems at any time, but risk rises with age and longer duration of diabetes. The highest rates of neuropathy are among people who have had diabetes for at least 25 years. Diabetic neuropathies also appear to be more common in people who have problems controlling their blood glucose, also called blood sugar, as well as those with high levels of blood fat and blood pressure and those who are overweight.


The causes are probably different for different types of diabetic neuropathy. Researchers are studying how prolonged exposure to high blood glucose causes nerve damage. Nerve damage is likely due to a combination of factors:

- metabolic factors, such as high blood glucose, long duration of diabetes, abnormal blood fat levels, and possibly low levels of insulin  - neurovascular factors, leading to damage to the blood vessels that carry oxygen and nutrients to nerves  - autoimmune factors that cause inflammation in nerves  - mechanical injury to nerves, such as carpal tunnel syndrome  - inherited traits that increase susceptibility to nerve disease  - lifestyle factors, such as smoking or alcohol use


Symptoms depend on the type of neuropathy and which nerves are affected. Some people with nerve damage have no symptoms at all. For others, the first symptom is often numbness, tingling, or pain in the feet. Symptoms are often minor at first, and because most nerve damage occurs over several years, mild cases may go unnoticed for a long time. Symptoms can involve the sensory, motor, and autonomicor involuntarynervous systems. In some people, mainly those with focal neuropathy, the onset of pain may be sudden and severe.

Symptoms of nerve damage may include

- numbness, tingling, or pain in the toes, feet, legs, hands, arms, and fingers  - wasting of the muscles of the feet or hands  - indigestion, nausea, or vomiting  - diarrhea or constipation  - dizziness or faintness due to a drop in blood pressure after standing or sitting up  - problems with urination  - erectile dysfunction in men or vaginal dryness in women  - weakness

Symptoms that are not due to neuropathy, but often accompany it, include weight loss and depression.


Diabetic neuropathy can be classified as peripheral, autonomic, proximal, or focal. Each affects different parts of the body in various ways.

- Peripheral neuropathy, the most common type of diabetic neuropathy, causes pain or loss of feeling in the toes, feet, legs, hands, and arms.  - Autonomic neuropathy causes changes in digestion, bowel and bladder function, sexual response, and perspiration. It can also affect the nerves that serve the heart and control blood pressure, as well as nerves in the lungs and eyes. Autonomic neuropathy can also cause hypoglycemia unawareness, a condition in which people no longer experience the warning symptoms of low blood glucose levels.  - Proximal neuropathy causes pain in the thighs, hips, or buttocks and leads to weakness in the legs.  - Focal neuropathy results in the sudden weakness of one nerve or a group of nerves, causing muscle weakness or pain. Any nerve in the body can be affected.

Neuropathy Affects Nerves Throughout the Body  Peripheral neuropathy affects   - toes   - feet   - legs   - hands   - arms   Autonomic neuropathy affects   - heart and blood vessels   - digestive system   - urinary tract   - sex organs   - sweat glands   - eyes   - lungs   Proximal neuropathy affects   - thighs   - hips   - buttocks   - legs   Focal neuropathy affects   - eyes   - facial muscles   - ears   - pelvis and lower back   - chest   - abdomen   - thighs   - legs   - feet


Peripheral neuropathy, also called distal symmetric neuropathy or sensorimotor neuropathy, is nerve damage in the arms and legs. Feet and legs are likely to be affected before hands and arms. Many people with diabetes have signs of neuropathy that a doctor could note but feel no symptoms themselves. Symptoms of peripheral neuropathy may include

- numbness or insensitivity to pain or temperature  - a tingling, burning, or prickling sensation  - sharp pains or cramps  - extreme sensitivity to touch, even light touch  - loss of balance and coordination

These symptoms are often worse at night.

Peripheral neuropathy may also cause muscle weakness and loss of reflexes, especially at the ankle, leading to changes in the way a person walks. Foot deformities, such as hammertoes and the collapse of the midfoot, may occur. Blisters and sores may appear on numb areas of the foot because pressure or injury goes unnoticed. If an infection occurs and is not treated promptly, the infection may spread to the bone, and the foot may then have to be amputated. Many amputations are preventable if minor problems are caught and treated in time.


Autonomic neuropathy affects the nerves that control the heart, regulate blood pressure, and control blood glucose levels. Autonomic neuropathy also affects other internal organs, causing problems with digestion, respiratory function, urination, sexual response, and vision. In addition, the system that restores blood glucose levels to normal after a hypoglycemic episode may be affected, resulting in loss of the warning symptoms of hypoglycemia.

Hypoglycemia Unawareness

Normally, symptoms such as shakiness, sweating, and palpitations occur when blood glucose levels drop below 70 mg/dL. In people with autonomic neuropathy, symptoms may not occur, making hypoglycemia difficult to recognize. Problems other than neuropathy can also cause hypoglycemia unawareness.

Heart and Blood Vessels

The heart and blood vessels are part of the cardiovascular system, which controls blood circulation. Damage to nerves in the cardiovascular system interferes with the body's ability to adjust blood pressure and heart rate. As a result, blood pressure may drop sharply after sitting or standing, causing a person to feel light-headed or even to faint. Damage to the nerves that control heart rate can mean that the heart rate stays high, instead of rising and falling in response to normal body functions and physical activity.

Digestive System

Nerve damage to the digestive system most commonly causes constipation. Damage can also cause the stomach to empty too slowly, a condition called gastroparesis. Severe gastroparesis can lead to persistent nausea and vomiting, bloating, and loss of appetite. Gastroparesis can also make blood glucose levels fluctuate widely, due to abnormal food digestion.

Nerve damage to the esophagus may make swallowing difficult, while nerve damage to the bowels can cause constipation alternating with frequent, uncontrolled diarrhea, especially at night. Problems with the digestive system can lead to weight loss.

Urinary Tract and Sex Organs

Autonomic neuropathy often affects the organs that control urination and sexual function. Nerve damage can prevent the bladder from emptying completely, allowing bacteria to grow in the bladder and kidneys and causing urinary tract infections. When the nerves of the bladder are damaged, urinary incontinence may result because a person may not be able to sense when the bladder is full or control the muscles that release urine.

Autonomic neuropathy can also gradually decrease sexual response in men and women, although the sex drive may be unchanged. A man may be unable to have erections or may reach sexual climax without ejaculating normally. A woman may have difficulty with arousal, lubrication, or orgasm.

Sweat Glands

Autonomic neuropathy can affect the nerves that control sweating. When nerve damage prevents the sweat glands from working properly, the body cannot regulate its temperature as it should. Nerve damage can also cause profuse sweating at night or while eating.

Eyes

Finally, autonomic neuropathy can affect the pupils of the eyes, making them less responsive to changes in light. As a result, a person may not be able to see well when a light is turned on in a dark room or may have trouble driving at night.


Proximal neuropathy, sometimes called lumbosacral plexus neuropathy, femoral neuropathy, or diabetic amyotrophy, starts with pain in the thighs, hips, buttocks, or legs, usually on one side of the body. This type of neuropathy is more common in those with type 2 diabetes and in older adults with diabetes. Proximal neuropathy causes weakness in the legs and the inability to go from a sitting to a standing position without help. Treatment for weakness or pain is usually needed. The length of the recovery period varies, depending on the type of nerve damage.


Focal neuropathy appears suddenly and affects specific nerves, most often in the head, torso, or leg. Focal neuropathy may cause

- inability to focus the eye  - double vision  - aching behind one eye  - paralysis on one side of the face, called Bell's palsy  - severe pain in the lower back or pelvis  - pain in the front of a thigh  - pain in the chest, stomach, or side  - pain on the outside of the shin or inside of the foot  - chest or abdominal pain that is sometimes mistaken for heart disease, a heart attack, or appendicitis

Focal neuropathy is painful and unpredictable and occurs most often in older adults with diabetes. However, it tends to improve by itself over weeks or months and does not cause long-term damage.

People with diabetes also tend to develop nerve compressions, also called entrapment syndromes. One of the most common is carpal tunnel syndrome, which causes numbness and tingling of the hand and sometimes muscle weakness or pain. Other nerves susceptible to entrapment may cause pain on the outside of the shin or the inside of the foot.


The best way to prevent neuropathy is to keep blood glucose levels as close to the normal range as possible. Maintaining safe blood glucose levels protects nerves throughout the body.


Doctors diagnose neuropathy on the basis of symptoms and a physical exam. During the exam, the doctor may check blood pressure, heart rate, muscle strength, reflexes, and sensitivity to position changes, vibration, temperature, or light touch.

Foot Exams

Experts recommend that people with diabetes have a comprehensive foot exam each year to check for peripheral neuropathy. People diagnosed with peripheral neuropathy need more frequent foot exams. A comprehensive foot exam assesses the skin, muscles, bones, circulation, and sensation of the feet. The doctor may assess protective sensation or feeling in the feet by touching them with a nylon monofilamentsimilar to a bristle on a hairbrushattached to a wand or by pricking them with a pin. People who cannot sense pressure from a pinprick or monofilament have lost protective sensation and are at risk for developing foot sores that may not heal properly. The doctor may also check temperature perception or use a tuning fork, which is more sensitive than touch pressure, to assess vibration perception.

Other Tests

The doctor may perform other tests as part of the diagnosis.

- Nerve conduction studies or electromyography are sometimes used to help determine the type and extent of nerve damage. Nerve conduction studies check the transmission of electrical current through a nerve. Electromyography shows how well muscles respond to electrical signals transmitted by nearby nerves. These tests are rarely needed to diagnose neuropathy.  - A check of heart rate variability shows how the heart responds to deep breathing and to changes in blood pressure and posture.  - Ultrasound uses sound waves to produce an image of internal organs. An ultrasound of the bladder and other parts of the urinary tract, for example, can be used to assess the structure of these organs and show whether the bladder empties completely after urination.


The first treatment step is to bring blood glucose levels within the normal range to help prevent further nerve damage. Blood glucose monitoring, meal planning, physical activity, and diabetes medicines or insulin will help control blood glucose levels. Symptoms may get worse when blood glucose is first brought under control, but over time, maintaining lower blood glucose levels helps lessen symptoms. Good blood glucose control may also help prevent or delay the onset of further problems. As scientists learn more about the underlying causes of neuropathy, new treatments may become available to help slow, prevent, or even reverse nerve damage.

As described in the following sections, additional treatment depends on the type of nerve problem and symptom.

Pain Relief

Doctors usually treat painful diabetic neuropathy with oral medications, although other types of treatments may help some people. People with severe nerve pain may benefit from a combination of medications or treatments and should consider talking with a health care provider about treatment options.

Medications used to help relieve diabetic nerve pain include

- tricyclic antidepressants, such as amitriptyline, imipramine, and desipramine (Norpramin, Pertofrane)  - other types of antidepressants, such as duloxetine (Cymbalta), venlafaxine, bupropion (Wellbutrin), paroxetine (Paxil), and citalopram (Celexa)  - anticonvulsants, such as pregabalin (Lyrica), gabapentin (Gabarone, Neurontin), carbamazepine, and lamotrigine (Lamictal)  - opioids and opioidlike drugs, such as controlled-release oxycodone, an opioid; and tramadol (Ultram), an opioid that also acts as an antidepressant

Duloxetine and pregabalin are approved by the U.S. Food and Drug Administration specifically for treating painful diabetic peripheral neuropathy.

People do not have to be depressed for an antidepressant to help relieve their nerve pain. All medications have side effects, and some are not recommended for use in older adults or those with heart disease. Because over-the-counter pain medicines such as acetaminophen and ibuprofen may not work well for treating most nerve pain and can have serious side effects, some experts recommend avoiding these medications.

Treatments that are applied to the skintypically to the feetinclude capsaicin cream and lidocaine patches (Lidoderm, Lidopain). Studies suggest that nitrate sprays or patches for the feet may relieve pain. Studies of alpha-lipoic acid, an antioxidant, and evening primrose oil suggest they may help relieve symptoms and improve nerve function in some patients.

A device called a bed cradle can keep sheets and blankets from touching sensitive feet and legs. Acupuncture, biofeedback, or physical therapy may help relieve pain in some people. Treatments that involve electrical nerve stimulation, magnetic therapy, and laser or light therapy may be helpful but need further study. Researchers are also studying several new therapies in clinical trials.

Gastrointestinal Problems

To relieve mild symptoms of gastroparesisindigestion, belching, nausea, or vomitingdoctors suggest eating small, frequent meals; avoiding fats; and eating less fiber. When symptoms are severe, doctors may prescribe erythromycin to speed digestion, metoclopramide to speed digestion and help relieve nausea, or other medications to help regulate digestion or reduce stomach acid secretion.

To relieve diarrhea or other bowel problems, doctors may prescribe an antibiotic such as tetracycline, or other medications as appropriate.

Dizziness and Weakness

Sitting or standing slowly may help prevent the light-headedness, dizziness, or fainting associated with blood pressure and circulation problems. Raising the head of the bed or wearing elastic stockings may also help. Some people benefit from increased salt in the diet and treatment with salt-retaining hormones. Others benefit from high blood pressure medications. Physical therapy can help when muscle weakness or loss of coordination is a problem.

Urinary and Sexual Problems

To clear up a urinary tract infection, the doctor will probably prescribe an antibiotic. Drinking plenty of fluids will help prevent another infection. People who have incontinence should try to urinate at regular intervalsevery 3 hours, for examplebecause they may not be able to tell when the bladder is full.

To treat erectile dysfunction in men, the doctor will first do tests to rule out a hormonal cause. Several methods are available to treat erectile dysfunction caused by neuropathy. Medicines are available to help men have and maintain erections by increasing blood flow to the penis. Some are oral medications and others are injected into the penis or inserted into the urethra at the tip of the penis. Mechanical vacuum devices can also increase blood flow to the penis. Another option is to surgically implant an inflatable or semirigid device in the penis.

Vaginal lubricants may be useful for women when neuropathy causes vaginal dryness. To treat problems with arousal and orgasm, the doctor may refer women to a gynecologist.

Foot Care

People with neuropathy need to take special care of their feet. The nerves to the feet are the longest in the body and are the ones most often affected by neuropathy. Loss of sensation in the feet means that sores or injuries may not be noticed and may become ulcerated or infected. Circulation problems also increase the risk of foot ulcers. Smoking increases the risk of foot problems and amputation. A health care provider may be able to provide help with quitting smoking.

More than 60 percent of all nontraumatic lower-limb amputations in the United States occur in people with diabetes. Nontraumatic amputations are those not caused by trauma such as severe injuries from an accident. In 2004, about 71,000 nontraumatic amputations were performed in people with diabetes. Comprehensive foot care programs can reduce amputation rates by 45 to 85 percent.

Careful foot care involves

- cleaning the feet daily using warmnot hotwater and a mild soap. Soaking the feet should be avoided. A soft towel can be used to dry the feet and between the toes.  - inspecting the feet and toes every day for cuts, blisters, redness, swelling, calluses, or other problems. Using a mirrorhandheld or placed on the floormay be helpful in checking the bottoms of the feet, or another person can help check the feet. A health care provider should be notified of any problems.  - using lotion to moisturize the feet. Getting lotion between the toes should be avoided.  - filing corns and calluses gently with a pumice stone after a bath or shower.  - cutting toenails to the shape of the toes and filing the edges with an emery board each week or when needed.  - always wearing shoes or slippers to protect feet from injuries. Wearing thick, soft, seamless socks can prevent skin irritation.  - wearing shoes that fit well and allow the toes to move. New shoes can be broken in gradually by first wearing them for only an hour at a time.  - looking shoes over carefully before putting them on and feeling the insides to make sure the shoes are free of tears, sharp edges, or objects that might injure the feet.

People who need help taking care of their feet should consider making an appointment to see a foot doctor, also called a podiatrist.


- Diabetic neuropathies are nerve disorders caused by many of the abnormalities common to diabetes, such as high blood glucose.  - Neuropathy can affect nerves throughout the body, causing numbness and sometimes pain in the hands, arms, feet, or legs, and problems with the digestive tract, heart, sex organs, and other body systems.  - Treatment first involves bringing blood glucose levels within the normal range. Good blood glucose control may help prevent or delay the onset of further problems.  - Foot care is an important part of treatment. People with neuropathy need to inspect their feet daily for any injuries. Untreated injuries increase the risk of infected foot sores and amputation.  - Treatment also includes pain relief and other medications as needed, depending on the type of nerve damage.  - Smoking increases the risk of foot problems and amputation. A health care provider may be able to provide help with quitting.


Hepatitis* A is a virus, or infection, that causes liver disease and inflammation of the liver. Viruses can cause sickness. For example, the flu is caused by a virus. People can pass viruses to each other.

Inflammation is swelling that occurs when tissues of the body become injured or infected. Inflammation can cause organs to not work properly.


The liver is an organ that does many important things. You cannot live without a liver.

*See the Pronunciation Guide for tips on how to say the words in bold type.

The liver

- removes harmful chemicals from your blood  - fights infection  - helps digest food  - stores nutrients and vitamins  - stores energy


Anyone can get hepatitis A, but those more likely to are people who

- travel to developing countries  - live with someone who currently has an active hepatitis A infection  - use illegal drugs, including noninjection drugs  - have unprotected sex with an infected person  - provide child care

Also, men who have sex with men are more likely to get hepatitis A.


Most people do not have any symptoms of hepatitis A. If symptoms of hepatitis A occur, they include

- feeling tired  - muscle soreness  - upset stomach  - fever  - loss of appetite  - stomach pain  - diarrhea  - dark-yellow urine  - light-colored stools  - yellowish eyes and skin, called jaundice

Symptoms of hepatitis A can occur 2 to 7 weeks after coming into contact with the virus. Children younger than age 6 may have no symptoms. Older children and adults often get mild, flulike symptoms. See a doctor right away if you or a child in your care has symptoms of hepatitis A.


A blood test will show if you have hepatitis A. Blood tests are done at a doctors office or outpatient facility. A blood sample is taken using a needle inserted into a vein in your arm or hand. The blood sample is sent to a lab to test for hepatitis A.


Hepatitis A usually gets better in a few weeks without treatment. However, some people can have symptoms for up to 6 months. Your doctor may suggest medicines to help relieve your symptoms. Talk with your doctor before taking prescription and over-the-counter medicines.

See your doctor regularly to make sure your body has fully recovered. If symptoms persist after 6 months, then you should see your doctor again.

When you recover, your body will have learned to fight off a future hepatitis A infection. However, you can still get other kinds of hepatitis.


If you have hepatitis A, you should do things to take care of yourself, including eating a healthy diet. Avoid drinking alcohol, which can harm the liver. Talk with your doctor before taking vitamins and other supplements.


- Hepatitis A is a virus, or infection, that causes inflammation of the liver.  - Anyone can get hepatitis A, but some people are more likely to than others.  - You could get hepatitis A through contact with an infected persons stool.  - Most people do not have any symptoms of hepatitis A.  - Children younger than age 6 may have no symptoms of hepatitis A.  - Hepatitis A may cause mild, flulike symptoms in older children and adults.  - See a doctor right away if you or a child in your care has symptoms of hepatitis A.  - A blood test will show if you have hepatitis A.  - Hepatitis A usually gets better in a few weeks without treatment.  - You can avoid getting hepatitis A by receiving the hepatitis A vaccine.  - Tell your doctor and your dentist if you have hepatitis A.  - See your doctor right away if you think you have been in contact with the hepatitis A virus.


Before scientists learned how to make synthetic hormones, many animal hormones, such as insulin, were used to treat human disorders. Growth hormone from animals did not work in humans. Human growth hormone (pituitary hGH) was therefore made from human pituitary glands by the National Hormone and Pituitary Program (NHPP), funded by the U.S. Department of Health and Human Services (HHS). From 1963 to 1985, the NHPP sent pituitary hGH to hundreds of doctors across the country. As a part of research studies, doctors used the hormone to treat nearly 7,700 children for failure to grow.

In 1985, the HHS learned that three young men treated with pituitary hGH died of Creutzfeldt-Jakob disease (CJD), a rare and incurable brain disease. The HHS believed these illnesses were related to pituitary hGH. The HHS immediately stopped the distribution of the hormone and began a national study to learn more about how pituitary hGH treatment may have caused this problem. The HHS continues to monitor individuals who received pituitary hGH through the NHPP for CJD.


The HHS has identified 29 cases of CJD among the nearly 7,700 people in the United States who received NHPP pituitary hGH. None of the 29 people who got CJD began treatment with pituitary hGH after 1977, the year that the NHPP began producing pituitary hGH in a laboratory (headed by Dr. Albert Parlow) using a new purification step. Today, the growth hormone used to treat patients is made biosynthetically and not from human pituitary glands. Biosynthetic growth hormone (bGH), also known as recombinant human growth hormone (rhGH), poses no threat of infection with CJD.

Based on NHPP records, the HHS estimated 7,700 people were treated with pituitary hGH from the NHPP. Of these, the HHS got the names and addresses of 6,272 from their doctors and treatment centers so that their health could be monitored. Another 1,400 people are believed to have been treated with pituitary hGH; however, the HHS does not have their names and addresses. The HHS hoped to learn about CJD and other health problems in the unmonitored group of 1,400 and notified many doctors about the problem of CJD, asking them to report CJD among people treated with pituitary hGH. The HHS has learned that five of the 29 people with confirmed CJD were among the 1,400 people the HHS was not able to identify and study.

Some U.S. laboratories that made pituitary hGH for the NHPP also made hGH for use in other countries. The HHS learned that six people in New Zealand and two people in Brazil who received U.S.-made pituitary hGH may also have gotten CJD. A total of 37 people who were treated with pituitary hGH made in the United States may have gotten CJD.

Before bGH was available, several pharmaceutical companies made pituitary hGH. Some children treated in the U.S. received hormone produced by these companies when NHPP hGH was not available to them. Some of the 29 people with confirmed CJD received hGH from both the NHPP and a pharmaceutical company. Recently, the HHS has learned of an individual treated in the U.S. who developed CJD and received only commercial pituitary hGH. That person was not eligible for NHPP hGH and received pituitary hGH made by two pharmaceutical companies.


People treated with pituitary hGH in other countries also got CJD. HHS doctors share information with doctors around the world about health issues such as CJD and read reports about CJD and other health problems related to pituitary hGH treatment.

Country    Number of CJD Cases Reported*    Number of Individuals Treated    Source of hGH in Reported Cases        New Zealand***    6    159    United States        France    119    1,700    France        United Kingdom    75    1,849    United Kingdom        Holland    2    unpublished    Holland        Brazil    2    unpublished    United States         Australia    1**    608    Australia        Austria    1    unpublished    pharmaceutical (commercial)        Qatar    1    unpublished    France        Ireland    1    unpublished    Not known

*as of November 2014

**This case has been recognized by the Australian surveillance authorities as a "possible" (albeit unlikely) CJD case.

***New Zealand has reported six people with CJD among 159 who received pituitary hGH. All six were among 49 people who received pituitary hGH made by the U.S. lab that supplied most NHPP pituitary hGH before 1977. We don't know why this ratesix out of 49 (12.2 percent)is so high in those in New Zealand who received American hormone. HHS scientists believe that this U.S.-made hormone did not undergo the same filtering process used in the United States when the hormone was put into vials. In addition, some hormone preparations sent to New Zealand were not distributed in the United States.

New Zealand has little information on the hormone preparations used to treat the people who got CJD. Information provided to the HHS from medical authorities in New Zealand indicated the following dates of pituitary hGH treatment for the six New Zealand patients who developed CJD: 1964 to 1966, 1964 to 1970, 1965 to 1972, 1966 to 1972, 1967 to 1969, and 1970 to 1973. With no common period of treatment, it is unlikely that a single preparation exposed all six patients to CJD.

There is some information on the hormone sent to New Zealand from the lab that also produced hormone for the NHPP before 1977. Some preparations and components of preparations were used in both countries and others were distributed only in the United States or in New Zealand.

The time between the start of pituitary hGH treatment and the first sign of CJD symptoms was similar in the 29 United States patients (14 to 44 years) and the six New Zealand patients (17 to 37 years). The New Zealand patients who got CJD were treated with pituitary hGH for an average of 4.3 years. In the United States, average treatment time was 8.4 years in patients who got CJD.

In France, 119 people with CJD were among the 1,700 treated with pituitary hGH. The pattern of exposure to CJD in France is very different from the pattern in the United States. In France, people who received pituitary hGH in 1984 and 1985 appear to be at highest risk for CJD. We have learned from animal studies that when scientists injected a greater amount of CJD infectious agent into an animal, it took less time for CJD to develop. Because of the larger number of people with CJD and shorter times between treatment and CJD onset in France, the level of infection in French hormone was probably higher than in the U.S. hormone. The purification procedure used in France differed from that begun in 1977 in the United States.

The United Kingdom has reported 75 people with CJD among 1,849 who received pituitary hGH. Experts have also found CJD in two people in Holland, two people in Brazil, and one each in Australia, Austria, Qatar, and Ireland. France, the United Kingdom, Holland, and Australia made their own hormone. The Brazilian patients got pituitary hGH from a U.S. lab that also made NHPP hormone before 1977. This was a different lab than the U.S. lab that made hormone for New Zealand. The Qatar patient received pituitary hGH made in France. The Austrian patient received pituitary hGH made by a pharmaceutical company. Four Australian women developed CJD after receiving other human pituitary hormones as fertility treatments.


Most people were treated with pituitary hGH because their pituitary glands did not make enough of their own GH. Some of these people also had problems making other pituitary hormones. One of these hormones tells the adrenal glands to make cortisol, a hormone needed for life. People lacking this hormone are at risk of death from adrenal crisis, but adrenal crisis can be prevented. More pituitary hGH recipients have died from adrenal crisis than from CJD. Pituitary hGH did not cause adrenal problems, but some people who received hGH have a pituitary problem that puts them at risk for adrenal crisis. Please read the health alert and discuss this information with your doctor.

Besides CJD, no other serious or fatal health risks from pituitary hGH treatment have been found.

Mad Cow Disease

Starting in 1996, reports of a new form of CJD in young people who lived in the United Kingdom have raised concerns worldwide.

Since at least 1985, some cattle in the United Kingdom have developed a disease called bovine spongiform encephalopathy (BSE), or "mad cow" disease. "Mad cow" disease is a sickness in cattle that is caused by an agent that is similar, but not identical, to the agents that cause the most common forms of CJD in people. Individuals who consume products made from cattle infected with the agent that causes "mad cow" disease can become infected with the agent themselves and develop the human form of "mad cow" disease, called variant CJD (vCJD). In humans, vCJD and the more common forms of CJD (those without the word "variant") are separate diseases. As of November 2012, 227 cases of vCJD were confirmed worldwide, mostly from the United Kingdom. Researchers believe all but three of these 227 individuals got vCJD by eating beef from animals with "mad cow" disease. The three exceptions were persons who are believed to have developed vCJD because they received infected blood from a donor who had acquired the agent by eating beef from animals with "mad cow" disease.

In the United States, three cases of vCJD have been found. According to the Centers for Disease Control and Prevention (CDC), the investigation of these three cases indicated that they most likely acquired their infection in the United Kingdom (two cases) and Saudi Arabia (one case).

People who received pituitary hGH are not at higher risk for vCJD.

AIDS

HIV, also known as the human immunodeficiency virus, causes AIDS. Pituitary hGH does not cause AIDS. HIV is destroyed by the methods used to make pituitary hGH. People who have been treated with pituitary hGH do not have a higher risk for AIDS.

Low Levels of GH in Adults

Some people who received pituitary hGH as children may have low levels of GH as adults and might therefore benefit from bGH as adults. People with low levels of growth hormone as adults may have symptoms or changes like these:

- more body fat  - less muscle  - less bone mass  - less strength  - less energy

If you lacked GH as a child and have these problems as an adult, ask your doctor whether they might be due to low GH. Because these conditions are common in many people, they are not always due to low GH. Studies have shown that GH treatment in adults with low GH reduces fat and increases muscle mass. Effects on strength, energy, and bone fractures in GH-deficient adults receiving GH replacement are not as clear.

Today, GH is completely synthetic. It is not made from human pituitaries. It poses no threat of contamination. The Human Growth Foundation (HGF) is one source of information about growth-related disorders. The Foundation can be reached at 18004516434.

Cancer

HHS studies of people treated with pituitary hGH supplied by the NHPP show no increased risk of cancer in those who did not have tumors before pituitary hGH treatment. Many people who received NHPP pituitary hGH had brain tumors that caused their lack of GH. People who have had one tumor have an increased risk for getting other tumors.

In previous updates, we reported that in 1988, Japanese doctors reported an increased risk of leukemia in people treated with GH. Subsequent studies of individuals who were given pituitary hGH in the United States, Japan, and the United Kingdom found no higher rate of leukemia among those who did not have tumors and/or radiation before treatment with pituitary hGH.

Emotional Problems

No studies have shown that pituitary hGH causes changes in personality, emotional problems, or suicide.


CJD does not cause the same symptoms in everyone. In most people who got CJD from pituitary hGH, the first signs they noticed were difficulty with walking and balance, dizziness, and/or clumsiness. Later, some began to slur words and have jerky movements. They also had trouble seeing, remembering, and/or thinking clearly. The disease becomes worse very quickly. When individuals have symptoms like these over a long period of time (such as a year) without getting much worse, they do not have CJD. Occasional forgetfulness, clumsiness, or headaches do not mean one has CJD. You should discuss concerns with your doctor if you are not sure.

CJD is a rare disease. Most cases of CJD are not linked to pituitary hGH. When CJD is not linked to pituitary hGH, the first symptoms are usually mental changes such as confusion, problems thinking clearly, memory loss, behavior changes, and dementia. Though symptoms may differ, there are similar changes in the brain tissue of all patients with CJD.


No one can say what an individual person's risk is. Of the approximately 7,700 people who received NHPP pituitary hGH, 29 people got CJD. The two things that seem to be connected with getting CJD after pituitary hGH treatment are

1. How long a person was treated:

- In the United States, the average length of time for pituitary hGH treatment through the NHPP was about 3 years. For those individuals who developed CJD, the average length of treatment was about 8.4 years.  - Even though longer treatment time increased the risk for CJD in the United States, in other countries CJD has developed after shorter treatment periods.

2. When a person was treated:

- All of the 29 individuals treated with NHPP hGH who got CJD in the United States started pituitary hGH before 1977. No CJD has been reported in Americans who began treatment with NHPP hormone after 1977, when production of NHPP hormone was moved to a laboratory (headed by Dr. Albert Parlow) that used a new method of purifying pituitary hGH. Research in animals showed the newer purification steps introduced in 1977 reduced the risk of CJD transmission. Recently, an analysis of NHPP hGH recipients was completed taking into account the differences in follow-up time and the duration of treatment of recipients starting treatment before or after 1977. That analysis found that the new purification steps greatly reduced and may have eliminated the risk for CJD infection.  - Two cases of CJD have been reported in individuals who received commercially prepared pituitary hGH. An Austrian person was treated with pituitary hGH (Crescormon, from Kabi Pharma) for 14 months and died from CJD 22 years later. An American who was too tall to be eligible for NHPP hormone was treated with pituitary hGH made by two pharmaceutical companies (Asellacrin, from Serono, and Crescormon, from Kabi Pharma). This individual was treated with commercial hGH for 23 months and died just over 26 years later. The methods used to produce these commercial hormone preparations were not identical to the method used in Dr. Parlow's laboratory but did include a version of the important new purification step that has been shown to reduce CJD infectivity.  - Overall, one out of about 265 people (29 out of about 7,700 people) who were treated with NHPP pituitary hGH got CJD.  - However, one in about 91 people who began treatment before 1977 got CJD.  - People who started treatment before 1970 are at even higher risk. In that early group, one in about every 48 people (about 2.1 percent) got CJD.  - The appearance of new cases is decreasing, as there has only been one new case in the past 5 years.


The best source for details on your treatment is the doctor or center that gave you pituitary hGH. To protect patient privacy, the HHS did not ask for the names of those treated with pituitary hGH until 1985, when the first CJD cases were reported. In 1985, the HHS asked doctors and treatment centers for the names and addresses of recipients to inform them of the risk of CJD.

We know which pituitary hGH preparations were sent to each treatment center and when they were sent. However, because individual doctors administered the pituitary hGH, we don't know which preparation each person might have gotten. We have tried to find this information in the medical records of patients who developed CJD, but many doctors did not note the specific preparation in their records. When records were incomplete, it was assumed that patients who got CJD might have been exposed to all preparations sent to their treatment center during the time they were treated. Since it is impossible to confidently identify high-risk or risk-free hormone, we do not think that details on the hormone preparations that individuals received will help to clarify individual level of risk.


We have not found any particular preparation of pituitary hGH that is especially likely to carry CJD. We believe that CJD did not come from a single infected pituitary gland or preparation. Prior to 1977, in an effort to extract as much hormone as possible from the pituitary glands, the glands were often processed repeatedly. Hormone extracted from the same pituitaries was often included in many hormone preparations. Also, patients who got CJD were treated on average for 8.4 years and received many different hormone preparations. This makes it very difficult to identify any preparation associated with transmitting CJD.

Doctors wanted to see if a specific preparation of pituitary hGH could transmit CJD. To try to find the pituitary hGH that could have caused CJD, HHS researchers did two things:

1. They set up a test in animals, injecting samples of all available preparations of pituitary hGH directly into the brains of monkeys. CJD develops more rapidly if injected into the brain than under the skin, as hGH was used in people. The animals were watched for 10 years. The brains of all animals were examined for signs of CJD. If an animal got sick with CJD, it would help researchers to understand which vials of pituitary hGH were contaminated with the agent that causes CJD.

2. They studied people treated with pituitary hGH to see who got CJD and which hormone preparation they might have received based on which preparations were sent to their doctor.

Results:

- The animal tests did not help find the pituitary hGH that might have caused CJD. One animal developed the disease 5 years after injection of pituitary hGH. Two other animals that received injections from different vials of the same pituitary hGH preparation did not develop CJD.  - None of the people who developed CJD are known to have received the hormone preparation that made the animal sick. At most, two patients (whose records are incomplete) may have received this pituitary hGH preparation. Because of this, we do not believe that the patients who received the hormone preparation that transmitted CJD to the animal have a greater risk of developing CJD than others treated with pituitary hGH. Because each preparation of pituitary hGH was used to fill multiple vials, it is not known if CJD contamination was spread evenly among all vials of pituitary hGH that came from a particular preparation. It's possible that one vial got more contamination and another got little or none from the same preparation of pituitary hGH. It is believed that multiple preparations of pituitary hGH probably had very low levels of the CJD infectious agent. With such low levels of contamination, some vials of a preparation might carry CJD while other vials would not. Further, most of the people who got CJD received pituitary hGH for long periods of time and received many different preparations.


CJD is usually diagnosed based on signs and symptoms of the illness, how severe they are, and how quickly they become worse. However, doctors must study brain tissue from a biopsy or autopsy in order to make a definite diagnosis of CJD.

Other tests can suggest CJD. In 1996, researchers developed a test that helps doctors diagnose CJD in patients with symptoms. This test detects an abnormal protein in a sample of spinal fluid. When this protein is found, it helps make a diagnosis of CJD. It is much easier and safer to take a sample of spinal fluid than to do a brain biopsy. Unfortunately, this test cannot identify CJD in patients who do not have symptoms. The test cannot predict who may develop CJD in the future.

Researchers from many countries, including the United States, have reported success using MRI to diagnose CJD and vCJD in people with symptoms of the disease. MRI is a safe and painless tool that allows doctors to look at images of the brain and does not involve the collection of brain or spinal fluid samples.


Although CJD is a rare disorder, some of the world's leading researchers are working hard to learn more about this disease.

About 10 percent of the people who get CJD have the inherited type. Some people have gotten CJD from medical procedures such as pituitary hGH injections, tissue grafts, or corneal transplants. Scientists don't fully understand what causes CJD. Evidence suggests that a unique infectious agent called a prion [PREE-on] may be the cause. A prion is an unusual infectious agent because it contains no genetic material. It is a protein that takes on different forms. In its normal, harmless form, the protein is curled into a spiral. In its infectious form, the protein folds into an abnormal shape. Somehow, these abnormal proteins change the shape of normal proteins. This change begins a serious chain reaction that results in brain problems.

People with inherited CJD have an abnormal gene that leads to changes in their prion protein. This gene makes the protein likely to assume the abnormal shape. Exposure to the abnormal form of the protein can also occur through injection of contaminated pituitary hGH, tissue grafts, and corneal transplants and through exposures to infected brain tissue.

If CJD results from a defect in protein folding, it may be possible to identify drugs that can help the prion protein assume its proper shape. Such drugs would slow or stop the progress of the disease. Treatments like these are being studied by researchers. Researchers in both Europe and the United States are also trying to develop a test that will identify CJD before symptoms appear.

More information and medical journal articles about CJD and growth hormone therapy can be found on the National Endocrine and Metabolic Diseases Information Service web page Human Growth Hormone and Creutzfeldt-Jakob Disease Resource List.


Some parents did not tell their children about receiving treatment with pituitary hGH and the possible risk of CJD. These children are now adults. Although the HHS no longer sends annual information about the problem of CJD in pituitary hGH recipients, the HHS does maintain a mailing list should any important new information become available. If parents are no longer available to receive HHS mailings, their adult children may not have access to important new information. Some pituitary hGH recipients have learned about the risk of CJD from newspaper stories. Others heard about it when they tried to give blood. Those who were not told by their parents are often angry when they hear about it outside the family. Any parent of an individual who received pituitary hGH who has not received any mailings from the HHSthe last correspondence was sent in June 1999should contact the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) with the adult child's current address. Knowledgeable staff members are glad to answer any questions that parents or recipients may have.


The Creutzfeldt-Jakob Disease Foundation, Inc. (www.cjdfoundation.org) was created in 1993 by two families who lost relatives to CJD and the neurologist who treated their family members. This nonprofit corporation seeks to promote awareness of CJD through research and education and to reach out to people who have lost loved ones to this illness. For information on CJD from the NIH, see www.ninds.nih.gov.

The Human Growth Foundation (HGF) (www.hgfound.org) is a nonprofit organization concerned with children's growth disorders and adult GH deficiency. The HGF has information available online and through its toll-free number, 18004516434. The HGF also supports an Internet mailing list to help the exchange of information about adult GH deficiency and adult GH replacement therapy.


Foodborne illnesses are infections or irritations of the gastrointestinal (GI) tract caused by food or beverages that contain harmful bacteria, parasites, viruses, or chemicals. The GI tract is a series of hollow organs joined in a long, twisting tube from the mouth to the anus. Common symptoms of foodborne illnesses include vomiting, diarrhea, abdominal pain, fever, and chills.

Most foodborne illnesses are acute, meaning they happen suddenly and last a short time, and most people recover on their own without treatment. Rarely, foodborne illnesses may lead to more serious complications. Each year, an estimated 48 million people in the United States experience a foodborne illness. Foodborne illnesses cause about 3,000 deaths in the United States annually.1


The majority of foodborne illnesses are caused by harmful bacteria and viruses.2 Some parasites and chemicals also cause foodborne illnesses.

Bacteria

Bacteria are tiny organisms that can cause infections of the GI tract. Not all bacteria are harmful to humans.

Some harmful bacteria may already be present in foods when they are purchased. Raw foods including meat, poultry, fish and shellfish, eggs, unpasteurized milk and dairy products, and fresh produce often contain bacteria that cause foodborne illnesses. Bacteria can contaminate foodmaking it harmful to eatat any time during growth, harvesting or slaughter, processing, storage, and shipping.

Foods may also be contaminated with bacteria during food preparation in a restaurant or home kitchen. If food preparers do not thoroughly wash their hands, kitchen utensils, cutting boards, and other kitchen surfaces that come into contact with raw foods, cross-contaminationthe spread of bacteria from contaminated food to uncontaminated foodmay occur.

If hot food is not kept hot enough or cold food is not kept cold enough, bacteria may multiply. Bacteria multiply quickly when the temperature of food is between 40 and 140 degrees. Cold food should be kept below 40 degrees and hot food should be kept above 140 degrees. Bacteria multiply more slowly when food is refrigerated, and freezing food can further slow or even stop the spread of bacteria. However, bacteria in refrigerated or frozen foods become active again when food is brought to room temperature. Thoroughly cooking food kills bacteria.

Many types of bacteria cause foodborne illnesses. Examples include

- Salmonella, a bacterium found in many foods, including raw and undercooked meat, poultry, dairy products, and seafood. Salmonella may also be present on egg shells and inside eggs.  - Campylobacter jejuni (C. jejuni), found in raw or undercooked chicken and unpasteurized milk.  - Shigella, a bacterium spread from person to person. These bacteria are present in the stools of people who are infected. If people who are infected do not wash their hands thoroughly after using the bathroom, they can contaminate food that they handle or prepare. Water contaminated with infected stools can also contaminate produce in the field.  - Escherichia coli (E. coli), which includes several different strains, only a few of which cause illness in humans. E. coli O157:H7 is the strain that causes the most severe illness. Common sources of E. coli include raw or undercooked hamburger, unpasteurized fruit juices and milk, and fresh produce.  - Listeria monocytogenes (L. monocytogenes), which has been found in raw and undercooked meats, unpasteurized milk, soft cheeses, and ready-to-eat deli meats and hot dogs.  - Vibrio, a bacterium that may contaminate fish or shellfish.  - Clostridium botulinum (C. botulinum), a bacterium that may contaminate improperly canned foods and smoked and salted fish.

Viruses

Viruses are tiny capsules, much smaller than bacteria, that contain genetic material. Viruses cause infections that can lead to sickness. People can pass viruses to each other. Viruses are present in the stool or vomit of people who are infected. People who are infected with a virus may contaminate food and drinks, especially if they do not wash their hands thoroughly after using the bathroom.

Common sources of foodborne viruses include

- food prepared by a person infected with a virus  - shellfish from contaminated water  - produce irrigated with contaminated water

Common foodborne viruses include

- norovirus, which causes inflammation of the stomach and intestines  - hepatitis A, which causes inflammation of the liver

Parasites

Parasites are tiny organisms that live inside another organism. In developed countries such as the United States, parasitic infections are relatively rare.

Cryptosporidium parvum and Giardia intestinalis are parasites that are spread through water contaminated with the stools of people or animals who are infected. Foods that come into contact with contaminated water during growth or preparation can become contaminated with these parasites. Food preparers who are infected with these parasites can also contaminate foods if they do not thoroughly wash their hands after using the bathroom and before handling food.

Trichinella spiralis is a type of roundworm parasite. People may be infected with this parasite by consuming raw or undercooked pork or wild game.

Chemicals

Harmful chemicals that cause illness may contaminate foods such as

- fish or shellfish, which may feed on algae that produce toxins, leading to high concentrations of toxins in their bodies. Some types of fish, including tuna and mahi mahi, may be contaminated with bacteria that produce toxins if the fish are not properly refrigerated before they are cooked or served.  - certain types of wild mushrooms.  - unwashed fruits and vegetables that contain high concentrations of pesticides.


Anyone can get a foodborne illness. However, some people are more likely to develop foodborne illnesses than others, including

- infants and children  - pregnant women and their fetuses  - older adults  - people with weak immune systems

These groups also have a greater risk of developing severe symptoms or complications of foodborne illnesses.


Symptoms of foodborne illnesses depend on the cause. Common symptoms of many foodborne illnesses include

- vomiting  - diarrhea or bloody diarrhea  - abdominal pain  - fever  - chills

Symptoms can range from mild to serious and can last from a few hours to several days.

C. botulinum and some chemicals affect the nervous system, causing symptoms such as

- headache  - tingling or numbness of the skin  - blurred vision  - weakness  - dizziness  - paralysis


Foodborne illnesses may lead to dehydration, hemolytic uremic syndrome (HUS), and other complications. Acute foodborne illnesses may also lead to chronicor long lastinghealth problems.

Dehydration

When someone does not drink enough fluids to replace those that are lost through vomiting and diarrhea, dehydration can result. When dehydrated, the body lacks enough fluid and electrolytesminerals in salts, including sodium, potassium, and chlorideto function properly. Infants, children, older adults, and people with weak immune systems have the greatest risk of becoming dehydrated.

Signs of dehydration are

- excessive thirst  - infrequent urination  - dark-colored urine  - lethargy, dizziness, or faintness

Signs of dehydration in infants and young children are

- dry mouth and tongue  - lack of tears when crying  - no wet diapers for 3 hours or more  - high fever  - unusually cranky or drowsy behavior  - sunken eyes, cheeks, or soft spot in the skull

Also, when people are dehydrated, their skin does not flatten back to normal right away after being gently pinched and released.

Severe dehydration may require intravenous fluids and hospitalization. Untreated severe dehydration can cause serious health problems such as organ damage, shock, or comaa sleeplike state in which a person is not conscious.

HUS

Hemolytic uremic syndrome is a rare disease that mostly affects children younger than 10 years of age. HUS develops when E. coli bacteria lodged in the digestive tract make toxins that enter the bloodstream. The toxins start to destroy red blood cells, which help the blood to clot, and the lining of the blood vessels.

In the United States, E. coli O157:H7 infection is the most common cause of HUS, but infection with other strains of E. coli, other bacteria, and viruses may also cause HUS. A recent study found that about 6 percent of people with E. coli O157:H7 infections developed HUS. Children younger than age 5 have the highest risk, but females and people age 60 and older also have increased risk.3

Symptoms of E. coli O157:H7 infection include diarrhea, which may be bloody, and abdominal pain, often accompanied by nausea, vomiting, and fever. Up to a week after E. coli symptoms appear, symptoms of HUS may develop, including irritability, paleness, and decreased urination. HUS may lead to acute renal failure, which is a sudden and temporary loss of kidney function. HUS may also affect other organs and the central nervous system. Most people who develop HUS recover with treatment. Research shows that in the United States between 2000 and 2006, fewer than 5 percent of people who developed HUS died of the disorder. Older adults had the highest mortality rateabout one-third of people age 60 and older who developed HUS died.3

Studies have shown that some children who recover from HUS develop chronic complications, including kidney problems, high blood pressure, and diabetes.

Other Complications

Some foodborne illnesses lead to other serious complications. For example, C. botulinum and certain chemicals in fish and seafood can paralyze the muscles that control breathing. L. monocytogenes can cause spontaneous abortion or stillbirth in pregnant women.

Research suggests that acute foodborne illnesses may lead to chronic disorders, including

- reactive arthritis, a type of joint inflammation that usually affects the knees, ankles, or feet. Some people develop this disorder following foodborne illnesses caused by certain bacteria, including C. jejuni and Salmonella. Reactive arthritis usually lasts fewer than 6 months, but this condition may recur or become chronic arthritis.4  - irritable bowel syndrome (IBS), a disorder of unknown cause that is associated with abdominal pain, bloating, and diarrhea or constipation or both. Foodborne illnesses caused by bacteria increase the risk of developing IBS.5  - Guillain-Barr syndrome, a disorder characterized by muscle weakness or paralysis that begins in the lower body and progresses to the upper body. This syndrome may occur after foodborne illnesses caused by bacteria, most commonly C. jejuni. Most people recover in 6 to 12 months.6

A recent study found that adults who had recovered from E. coli O157:H7 infections had increased risks of high blood pressure, kidney problems, and cardiovascular disease.7


To diagnose foodborne illnesses, health care providers ask about symptoms, foods and beverages recently consumed, and medical history. Health care providers will also perform a physical examination to look for signs of illness.

Diagnostic tests for foodborne illnesses may include a stool culture, in which a sample of stool is analyzed in a laboratory to check for signs of infections or diseases. A sample of vomit or a sample of the suspected food, if available, may also be tested. A health care provider may perform additional medical tests to rule out diseases and disorders that cause symptoms similar to the symptoms of foodborne illnesses.

If symptoms of foodborne illnesses are mild and last only a short time, diagnostic tests are usually not necessary.


The only treatment needed for most foodborne illnesses is replacing lost fluids and electrolytes to prevent dehydration.

Over-the-counter medications such as loperamide (Imodium) and bismuth subsalicylate (Pepto-Bismol and Kaopectate) may help stop diarrhea in adults. However, people with bloody diarrheaa sign of bacterial or parasitic infectionshould not use these medications. If diarrhea is caused by bacteria or parasites, over-the-counter medications may prolong the problem. Medications to treat diarrhea in adults can be dangerous for infants and children and should only be given with a health care providers guidance.

If the specific cause of the foodborne illness is diagnosed, a health care provider may prescribe medications, such as antibiotics, to treat the illness.

Hospitalization may be required to treat lifethreatening symptoms and complications, such as paralysis, severe dehydration, and HUS.


The following steps may help relieve the symptoms of foodborne illnesses and prevent dehydration in adults:

- drinking plenty of liquids such as fruit juices, sports drinks, caffeine-free soft drinks, and broths to replace fluids and electrolytes  - sipping small amounts of clear liquids or sucking on ice chips if vomiting is still a problem  - gradually reintroducing food, starting with bland, easy-to-digest foods such as rice, potatoes, toast or bread, cereal, lean meat, applesauce, and bananas  - avoiding fatty foods, sugary foods, dairy products, caffeine, and alcohol until recovery is complete

Infants and children present special concerns. Infants and children are likely to become dehydrated more quickly from diarrhea and vomiting because of their smaller body size. The following steps may help relieve symptoms and prevent dehydration in infants and children:

- giving oral rehydration solutions such as Pedialyte, Naturalyte, Infalyte, and CeraLyte to prevent dehydration  - giving food as soon as the child is hungry  - giving infants breast milk or fullstrength formula, as usual, along with oral rehydration solutions

Older adults and adults with weak immune systems should also drink oral rehydration solutions to prevent dehydration.


Foodborne illnesses can be prevented by properly storing, cooking, cleaning, and handling foods.

- Raw and cooked perishable foodsfoods that can spoilshould be refrigerated or frozen promptly. If perishable foods stand at room temperature for more than 2 hours, they may not be safe to eat. Refrigerators should be set at 40 degrees or lower and freezers should be set at 0 degrees.  - Foods should be cooked long enough and at a high enough temperature to kill the harmful bacteria that cause illnesses. A meat thermometer should be used to ensure foods are cooked to the appropriate internal temperature:      - 145 degrees for roasts, steaks, and chops of beef, veal, pork, and lamb, followed by 3 minutes of rest time after the meat is removed from the heat source    - 160 degrees for ground beef, veal, pork, and lamb    - 165 degrees for poultry    - Cold foods should be kept cold and hot foods should be kept hot.  - Fruits and vegetables should be washed under running water just before eating, cutting, or cooking. A produce brush can be used under running water to clean fruits and vegetables with firm skin.  - Raw meat, poultry, seafood, and their juices should be kept away from other foods.  - People should wash their hands for at least 20 seconds with warm, soapy water before and after handling raw meat, poultry, fish, shellfish, produce, or eggs. People should also wash their hands after using the bathroom, changing diapers, or touching animals.  - Utensils and surfaces should be washed with hot, soapy water before and after they are used to prepare food. Diluted bleach1 teaspoon of bleach to 1 quart of hot watercan also be used to sanitize utensils and surfaces.

More information about preventing foodborne illnesses is available at www.foodsafety.gov.


- Foodborne illnesses are infections or irritations of the gastrointestinal (GI) tract caused by food or beverages that contain harmful bacteria, parasites, viruses, or chemicals.  - Anyone can get a foodborne illness. However, some people are more likely to develop foodborne illnesses than others, including infants and children, pregnant women and their fetuses, older adults, and people with weakened immune systems.  - Symptoms of foodborne illnesses depend on the cause. Common symptoms of many foodborne illnesses include vomiting, diarrhea or bloody diarrhea, abdominal pain, fever, and chills.  - Foodborne illnesses may lead to dehydration, hemolytic uremic syndrome (HUS), and other complications. Acute foodborne illnesses may also lead to chronicor long lastinghealth problems.  - The only treatment needed for most foodborne illnesses is replacing lost fluids and electrolytes to prevent dehydration.  - Foodborne illnesses can be prevented by properly storing, cooking, cleaning, and handling foods.


If you have been taking analgesics regularly to control chronic pain, you may be advised to find new ways to treat your pain, such as behavior modification or relaxation techniques. Depending on how much your kidney function has declined, you may be advised to change your diet, limit the fluids you drink, or take medications to avoid anemia and bone problems caused by kidney disease. Your doctor will monitor your kidney function with regular urine and blood tests.