Druvith/transformed_medDataset huggingface dataset:
What is (are) High Blood Pressure and Kidney Disease ? 
 The kidneys are two bean-shaped organs, each about the size of a fist. They are located just below the rib cage, one on each side of the spine. Every day, the two kidneys filter about 120 to 150 quarts of blood to produce about 1 to 2 quarts of urine, composed of wastes and extra fluid. The urine flows from the kidneys to the bladder through tubes called ureters. The bladder stores urine. When the bladder empties, urine flows out of the body through a tube called the urethra, located at the bottom of the bladder. In men the urethra is long, while in women it is short.
                
Kidneys work at the microscopic level. The kidney is not one large filter. Each kidney is made up of about a million filtering units called nephrons. Each nephron filters a small amount of blood. The nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process. The glomerulus lets fluid and waste products pass through it; however, it prevents blood cells and large molecules, mostly proteins, from passing. The filtered fluid then passes through the tubule, which sends needed minerals back to the bloodstream and removes wastes. The final product becomes urine.
What are the symptoms of High Blood Pressure and Kidney Disease ? 
 Most people with high blood pressure do not have symptoms. In rare cases, high blood pressure can cause headaches.
                
Kidney disease also does not have symptoms in the early stages. A person may have swelling called edema, which happens when the kidneys cannot get rid of extra fluid and salt. Edema can occur in the legs, feet, or ankles and less often in the hands or face. Once kidney function decreases further, symptoms can include
                
- appetite loss  - nausea  - vomiting  - drowsiness or feeling tired  - trouble concentrating  - sleep problems  - increased or decreased urination  - generalized itching or numbness  - dry skin  - headaches  - weight loss  - darkened skin  - muscle cramps  - shortness of breath  - chest pain
How to diagnose High Blood Pressure and Kidney Disease ? 
 A health care provider diagnoses high blood pressure when multiple blood pressure testsoften repeated over several visits to a health care providers officeshow that a systolic blood pressure is consistently above 140 or a diastolic blood pressure is consistently above 90. Health care providers measure blood pressure with a blood pressure cuff. People can also buy blood pressure cuffs at discount chain stores and drugstores to monitor their blood pressure at home.
                
Kidney disease is diagnosed with urine and blood tests.
                
Urine Tests
                
Dipstick test for albumin. A dipstick test performed on a urine sample can detect the presence of albumin in the urine. Albumin is a protein in the blood that can pass into the urine when the kidneys are damaged. A patient collects the urine sample in a special container in a health care providers office or a commercial facility. The office or facility tests the sample onsite or sends it to a lab for analysis. For the test, a nurse or technician places a strip of chemically treated paper, called a dipstick, into the urine. Patches on the dipstick change color when blood or protein is present in urine.
                
Urine albumin-to-creatinine ratio. A health care provider uses the albumin and creatinine measurement to determine the ratio between the albumin and creatinine in the urine. Creatinine is a waste product in the blood that is filtered in the kidneys and excreted in the urine. A urine albumin-to-creatinine ratio above 30 mg/g may be a sign of kidney disease.
                
Blood Test
                
A blood test involves having blood drawn at a health care providers office or a commercial facility and sending the sample to a lab for analysis. A health care provider may order a blood test to estimate how much blood the kidneys filter each minute, called the estimated glomerular filtration rate (eGFR). The results of the test indicate the following:
                
- eGFR of 60 or above is in the normal range  - eGFR below 60 may indicate kidney damage  - eGFR of 15 or below may indicate kidney failure
                

                
Get Screened for Kidney Disease   Kidney disease, when found early, can be treated to prevent more serious disease and other complications. The National Kidney Foundation recommends people with high blood pressure receive the following regular screenings:   - blood pressure tests   - urine albumin   - eGFR    Health care providers will help determine how often people with high blood pressure should be screened.
How to prevent High Blood Pressure and Kidney Disease ? 
 The best way to slow or prevent kidney disease from high blood pressure is to take steps to lower blood pressure. These steps include a combination of medication and lifestyle changes, such as
                
- healthy eating  - physical activity  - maintaining a healthy weight  - quitting smoking  - managing stress
                
No matter what the cause of the kidney disease, high blood pressure can increase damage to the kidneys. People with kidney disease should keep their blood pressure below 140/90.4
                
Medication
                
Medications that lower blood pressure can also significantly slow the progression of kidney disease. Two types of blood pressure-lowering medications, angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs), have been shown effective in slowing the progression of kidney disease. Many people require two or more medications to control their blood pressure. In addition to an ACE inhibitor or an ARB, a health care provider may prescribe a diuretica medication that helps the kidneys remove fluid from the blood. A person may also need beta blockers, calcium channel blockers, and other blood pressure medications.
What to do for High Blood Pressure and Kidney Disease ? 
 - Blood pressure is the force of blood pushing against blood vessel walls as the heart pumps out blood, and high blood pressure, also called hypertension, is an increase in the amount of force that blood places on blood vessels as it moves through the body.  - High blood pressure can damage blood vessels in the kidneys, reducing their ability to work properly. When the force of blood flow is high, blood vessels stretch so blood flows more easily. Eventually, this stretching scars and weakens blood vessels throughout the body, including those in the kidneys.  - High blood pressure is the second leading cause of kidney failure in the United States after diabetes.  - A health care provider diagnoses high blood pressure when multiple blood pressure testsoften repeated over several visits to a health care providers officeshow that a systolic blood pressure is consistently above 140 or a diastolic blood pressure is consistently above 90.  - Kidney disease is diagnosed with urine and blood tests.  - The best way to slow or prevent kidney damage from high blood pressure is to take steps to lower blood pressure. These steps include a combination of medication and lifestyle changes, such as      - healthy eating    - physical activity    - maintaining a healthy weight    - quitting smoking    - managing stress    - No matter what the cause of the kidney disease, high blood pressure can increase damage to the kidneys. People with kidney disease should keep their blood pressure below 140/90.
What is (are) Hypoglycemia ? 
 Hypoglycemia, also called low blood glucose or low blood sugar, occurs when blood glucose drops below normal levels. Glucose, an important source of energy for the body, comes from food. Carbohydrates are the main dietary source of glucose. Rice, potatoes, bread, tortillas, cereal, milk, fruit, and sweets are all carbohydrate-rich foods.
                
After a meal, glucose is absorbed into the bloodstream and carried to the body's cells. Insulin, a hormone made by the pancreas, helps the cells use glucose for energy. If a person takes in more glucose than the body needs at the time, the body stores the extra glucose in the liver and muscles in a form called glycogen. The body can use glycogen for energy between meals. Extra glucose can also be changed to fat and stored in fat cells. Fat can also be used for energy.
                
When blood glucose begins to fall, glucagonanother hormone made by the pancreassignals the liver to break down glycogen and release glucose into the bloodstream. Blood glucose will then rise toward a normal level. In some people with diabetes, this glucagon response to hypoglycemia is impaired and other hormones such as epinephrine, also called adrenaline, may raise the blood glucose level. But with diabetes treated with insulin or pills that increase insulin production, glucose levels can't easily return to the normal range.
                
Hypoglycemia can happen suddenly. It is usually mild and can be treated quickly and easily by eating or drinking a small amount of glucose-rich food. If left untreated, hypoglycemia can get worse and cause confusion, clumsiness, or fainting. Severe hypoglycemia can lead to seizures, coma, and even death.
                
In adults and children older than 10 years, hypoglycemia is uncommon except as a side effect of diabetes treatment. Hypoglycemia can also result, however, from other medications or diseases, hormone or enzyme deficiencies, or tumors.
What are the symptoms of Hypoglycemia ? 
 Hypoglycemia causes symptoms such as
                
- hunger  - shakiness  - nervousness  - sweating  - dizziness or light-headedness  - sleepiness  - confusion  - difficulty speaking  - anxiety  - weakness
                
Hypoglycemia can also happen during sleep. Some signs of hypoglycemia during sleep include
                
- crying out or having nightmares  - finding pajamas or sheets damp from perspiration  - feeling tired, irritable, or confused after waking up
What causes Hypoglycemia ? 
 Diabetes Medications
                
Hypoglycemia can occur as a side effect of some diabetes medications, including insulin and oral diabetes medicationspillsthat increase insulin production, such as
                
- chlorpropamide (Diabinese)  - glimepiride (Amaryl)  - glipizide (Glucotrol, Glucotrol XL)  - glyburide (DiaBeta, Glynase, Micronase)  - nateglinide (Starlix)  - repaglinide (Prandin)  - sitagliptin (Januvia)  - tolazamide  - tolbutamide
                
Certain combination pills can also cause hypoglycemia, including
                
- glipizide + metformin (Metaglip)  - glyburide + metformin (Glucovance)  - pioglitazone + glimepiride (Duetact)  - rosiglitazone + glimepiride (Avandaryl)  - sitagliptin + metformin (Janumet)
                
Other types of diabetes pills, when taken alone, do not cause hypoglycemia. Examples of these medications are
                
- acarbose (Precose)  - metformin (Glucophage)  - miglitol (Glyset)  - pioglitazone (Actos)  - rosiglitazone (Avandia)
                
However, taking these pills along with other diabetes medicationsinsulin, pills that increase insulin production, or bothincreases the risk of hypoglycemia.
                
In addition, use of the following injectable medications can cause hypoglycemia:
                
- Pramlintide (Symlin), which is used along with insulin  - Exenatide (Byetta), which can cause hypoglycemia when used in combination with chlorpropamide, glimepiride, glipizide, glyburide, tolazamide, and tolbutamide
                
More information about diabetes medications is provided in the NIDDK health topic, What I need to know about Diabetes Medicines, or by calling 18008608747.
                
Other Causes of Hypoglycemia
                
In people on insulin or pills that increase insulin production, low blood glucose can be due to
                
- meals or snacks that are too small, delayed, or skipped  - increased physical activity  - alcoholic beverages
What to do for Hypoglycemia ? 
 Diabetes-related Hypoglycemia
                
- When people with diabetes think their blood glucose level is low, they should check it and treat the problem right away.  - To treat hypoglycemia, people should have a serving of a quick-fix food, wait 15 minutes, and check their blood glucose again. They should repeat the treatment until their blood glucose is 70 mg/dL or above.  - People at risk for hypoglycemia should keep quick-fix foods in the car, at workanywhere they spend time.  - People at risk for hypoglycemia should be careful when driving. They should check their blood glucose frequently and snack as needed to keep their level 70 mg/dL or above.
                
Hypoglycemia Unrelated to Diabetes
                
- In reactive hypoglycemia, symptoms occur within 4 hours of eating. People with reactive hypoglycemia are usually advised to follow a healthy eating plan recommended by a registered dietitian.  - Fasting hypoglycemia can be caused by certain medications, critical illnesses, hereditary enzyme or hormonal deficiencies, and some kinds of tumors. Treatment targets the underlying problem.
What is (are) Kidney Stones in Adults ? 
 A kidney stone is a solid piece of material that forms in a kidney when substances that are normally found in the urine become highly concentrated. A stone may stay in the kidney or travel down the urinary tract. Kidney stones vary in size. A small stone may pass on its own, causing little or no pain. A larger stone may get stuck along the urinary tract and can block the flow of urine, causing severe pain or bleeding.
                
Kidney stones are one of the most common disorders of the urinary tract. Each year in the United States, people make more than a million visits to health care providers and more than 300,000 people go to emergency rooms for kidney stone problems.1
                
Urolithiasis is the medical term used to describe stones occurring in the urinary tract. Other frequently used terms are urinary tract stone disease and nephrolithiasis. Terms that describe the location of the stone in the urinary tract are sometimes used. For example, a ureteral stoneor ureterolithiasisis a kidney stone found in the ureter.
What is (are) Kidney Stones in Adults ? 
 The urinary tract is the bodys drainage system for removing wastes and extra water. The urinary tract includes two kidneys, two ureters, a bladder, and a urethra. The kidneys are two bean-shaped organs, each about the size of a fist. They are located near the middle of the back, just below the rib cage, one on each side of the spine. Every day, the two kidneys process about 200 quarts of blood to produce about 1 to 2 quarts of urine, composed of wastes and extra water. The urine flows from the kidneys to the bladder through tubes called ureters. The bladder stores urine until releasing it through urination. When the bladder empties, urine flows out of the body through a tube called the urethra at the bottom of the bladder.
Who is at risk for Kidney Stones in Adults? ? 
 Anyone can get a kidney stone, but some people are more likely to get one. Men are affected more often than women, and kidney stones are more common in non-Hispanic white people than in non-Hispanic black people and Mexican Americans. Overweight and obese people are more likely to get a kidney stone than people of normal weight. In the United States, 8.8 percent of the population, or one in 11 people, have had a kidney stone.2
What causes Kidney Stones in Adults ? 
 Kidney stones can form when substances in the urinesuch as calcium, oxalate, and phosphorusbecome highly concentrated. Certain foods may promote stone formation in people who are susceptible, but scientists do not believe that eating any specific food causes stones to form in people who are not susceptible. People who do not drink enough fluids may also be at higher risk, as their urine is more concentrated.
                
People who are at increased risk of kidney stones are those with
                
- hypercalciuria, a condition that runs in families in which urine contains unusually large amounts of calcium; this is the most common condition found in those who form calcium stones  - a family history of kidney stones  - cystic kidney diseases, which are disorders that cause fluid-filled sacs to form on the kidneys  - hyperparathyroidism, a condition in which the parathyroid glands, which are four pea-sized glands located in the neck, release too much hormone, causing extra calcium in the blood  - renal tubular acidosis, a disease that occurs when the kidneys fail to excrete acids into the urine, which causes a persons blood to remain too acidic  - cystinuria, a condition in which urine contains high levels of the amino acid cystine  - hyperoxaluria, a condition in which urine contains unusually large amounts of oxalate  - hyperuricosuria, a disorder of uric acid metabolism  - gout, a disorder that causes painful swelling of the joints  - blockage of the urinary tract  - chronic inflammation of the bowel  - a history of gastrointestinal (GI) tract surgery
                
Others at increased risk of kidney stones are people taking certain medications including
                
- diureticsmedications that help the kidneys remove fluid from the body  - calcium-based antacids  - the protease inhibitor indinavir (Crixivan), a medication used to treat HIV infection  - the anti-seizure medication topiramate (Topamax)
What is (are) Kidney Stones in Adults ? 
 Four major types of kidney stones can form:
                
- Calcium stones are the most common type of kidney stone and occur in two major forms: calcium oxalate and calcium phosphate. Calcium oxalate stones are more common. Calcium oxalate stone formation may be caused by high calcium and high oxalate excretion. Calcium phosphate stones are caused by the combination of high urine calcium and alkaline urine, meaning the urine has a high pH.  - Uric acid stones form when the urine is persistently acidic. A diet rich in purinessubstances found in animal protein such as meats, fish, and shellfishmay increase uric acid in urine. If uric acid becomes concentrated in the urine, it can settle and form a stone by itself or along with calcium.  - Struvite stones result from kidney infections. Eliminating infected stones from the urinary tract and staying infection-free can prevent more struvite stones.  - Cystine stones result from a genetic disorder that causes cystine to leak through the kidneys and into the urine, forming crystals that tend to accumulate into stones.
What are the symptoms of Kidney Stones in Adults ? 
 People with kidney stones may have pain while urinating, see blood in the urine, or feel a sharp pain in the back or lower abdomen. The pain may last for a short or long time. People may experience nausea and vomiting with the pain. However, people who have small stones that pass easily through the urinary tract may not have symptoms at all.
How to diagnose Kidney Stones in Adults ? 
 To diagnose kidney stones, the health care provider will perform a physical exam and take a medical history. The medical history may include questions about family history of kidney stones, diet, GI problems, and other diseases and disorders. The health care provider may perform urine, blood, and imaging tests, such as an x ray or computerized tomography (CT) scan to complete the diagnosis.
                
- Urinalysis. Urinalysis is testing of a urine sample. The urine sample is collected in a special container in a health care providers office or commercial facility and can be tested in the same location or sent to a lab for analysis. Urinalysis can show whether the person has an infection or the urine contains substances that form stones.  - Blood test. A blood test involves drawing blood at a health care providers office or commercial facility and sending the sample to a lab for analysis. The blood test can show biochemical problems that can lead to kidney stones.  - Abdominal x ray. An abdominal x ray is a picture created using radiation and recorded on film or on a computer. The amount of radiation used is small. An x ray is performed at a hospital or outpatient center by an x-ray technician, and the images are interpreted by a radiologista doctor who specializes in medical imaging. Anesthesia is not needed. The person will lie on a table or stand during the x ray. The x-ray machine is positioned over the abdominal area. The person will hold his or her breath as the picture is taken so that the picture will not be blurry. The person may be asked to change position for additional pictures. The x rays can show the location of stones in the kidney or urinary tract.  - CT scans. CT scans use a combination of x rays and computer technology to create three-dimensional (3-D) images. A CT scan may include the injection of a special dye, called contrast medium. CT scans require the person to lie on a table that slides into a tunnel-shaped device where the x rays are taken. The procedure is performed in an outpatient center or hospital by an x-ray technician, and the images are interpreted by a radiologist. Anesthesia is not needed. CT scans can show stone locations and conditions that may have caused the stone to form.
What are the treatments for Kidney Stones in Adults ? 
 Treatment for kidney stones usually depends on their size and what they are made of, as well as whether they are causing pain or obstructing the urinary tract. Kidney stones may be treated by a general practitioner or by a urologista doctor who specializes in the urinary tract. Small stones usually pass through the urinary tract without treatment. Still, the person may need pain medication and should drink lots of fluids to help move the stone along. Pain control may consist of oral or intravenous (IV) medication, depending on the duration and severity of the pain. IV fluids may be needed if the person becomes dehydrated from vomiting or an inability to drink. A person with a larger stone, or one that blocks urine flow and causes great pain, may need more urgent treatment, such as
                
- Shock wave lithotripsy. A machine called a lithotripter is used to crush the kidney stone. The procedure is performed by a urologist on an outpatient basis and anesthesia is used. In shock wave lithotripsy, the person lies on a table or, less commonly, in a tub of water above the lithotripter. The lithotripter generates shock waves that pass through the persons body to break the kidney stone into smaller pieces to pass more readily through the urinary tract.  - Ureteroscopy. A ureteroscopea long, tubelike instrument with an eyepieceis used to find and retrieve the stone with a small basket or to break the stone up with laser energy. The procedure is performed by a urologist in a hospital with anesthesia. The urologist inserts the ureteroscope into the persons urethra and slides the scope through the bladder and into the ureter. The urologist removes the stone or, if the stone is large, uses a flexible fiber attached to a laser generator to break the stone into smaller pieces that can pass out of the body in the urine. The person usually goes home the same day.
                
- Percutaneous nephrolithotomy. In this procedure, a wire-thin viewing instrument called a nephroscope is used to locate and remove the stone. The procedure is performed by a urologist in a hospital with anesthesia. During the procedure, a tube is inserted directly into the kidney through a small incision in the persons back. For large stones, an ultrasonic probe that acts as a lithotripter may be needed to deliver shock waves that break the stone into small pieces that can be removed more easily. The person may have to stay in the hospital for several days after the procedure and may have a small tube called a nephrostomy tube inserted through the skin into the kidney. The nephrostomy tube drains urine and any residual stone fragments from the kidney into a urine collection bag. The tube is usually left in the kidney for 2 or 3 days while the person remains in the hospital.