Question: how to prevent diabetes

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 Preventing Diabetes Problems Heart Disease and Stroke Diabetes can damage blood vessels and lead to heart disease and stroke. You can do a lot to prevent heart disease and stroke by managing your blood glucose, blood pressure, and cholesterol levels; and by not smoking. What is the link between diabetes, heart disease, and stroke? Over time, high blood glucose from diabetes can damage your blood vessels and the nerves that control your heart and blood vessels. The longer you have diabetes, the higher the chances that you will develop heart disease.1People with diabetes tend to develop heart disease at a younger age than people without diabetes. In adults with diabetes, the most common causes of death are heart disease and stroke. Adults with diabetes are nearly twice as likely to die from heart disease or stroke as people without diabetes.2The good news is that the steps you take to manage your diabetes also help to lower your chances of having heart disease or stroke. What else increases my chances of heart disease or stroke if I have diabetes? If you have diabetes, other factors add to your chances of developing heart disease or having a stroke.Smoking raises your risk of developing heart disease. If you have diabetes, it is important to stop smoking because both smoking and diabetes narrow blood vessels. Smoking also increases your chances of developing other long-term problems such as lung disease. Smoking also can damage the blood vessels in your legs and increase the risk of lower leg infections, ulcers, and amputation.If you have high blood pressure, your heart must work harder to pump blood. High blood pressure can strain your heart, damage blood vessels, and increase your risk of heart attack, stroke, eye problems, and kidney problems.Cholesterol is a type of fat produced by your liver and found in your blood. You have two kinds of cholesterol in your blood: LDL and HDL.LDL, often called “bad” cholesterol, can build up and clog your blood vessels. High levels of LDL cholesterol raise your risk of developing heart disease.Another type of blood fat, triglycerides, also can raise your risk of heart disease when the levels are higher than recommended by your health care team.Being overweight or obese can affect your ability to manage your diabetes and increase your risk for many health problems, including heart disease and high blood pressure. If you are overweight, a healthy eating plan with reduced calories often will lower your glucose levels and reduce your need for medications.Excess belly fat around your waist, even if you are not overweight, can raise your chances of developing heart disease.You have excess belly fat if your waist measuresmore than 40 inches and you are a man more than 35 inches and you are a womanLearn how to correctly measure your waist.A family history of heart disease may also add to your chances of developing heart disease. If one or more of your family members had a heart attack before age 50, you may have an even higher chance of developing heart disease.3You can’t change whether heart disease runs in your family, but if you have diabetes, it’s even more important to take steps to protect yourself from heart disease and decrease your chances of having a stroke. How can I lower my chances of a heart attack or stroke if I have diabetes? Taking care of your diabetes is important to help you take care of your heart. You can lower your chances of having a heart attack or stroke by taking the following steps to manage your diabetes to keep your heart and blood vessels healthy.Knowing your diabetes ABCs will help you manage your blood glucose, blood pressure, and cholesterol. Stopping smoking if you have diabetes is also important to lower your chances for heart disease.A is for the A1C test. The A1C test shows your average blood glucose level over the past 3 months. This is different from the blood glucose checks that you do every day. The higher your A1C number, the higher your blood glucose levels have been during the past 3 months. High levels of blood glucose can harm your heart, blood vessels, kidneys, feet, and eyes.The A1C goal for many people with diabetes is below 7 percent. Some people may do better with a slightly higher A1C goal. Ask your health care team what your goal should be.B is for blood pressure. Blood pressure is the force of your blood against the wall of your blood vessels. If your blood pressure gets too high, it makes your heart work too hard. High blood pressure can cause a heart attack or stroke and damage your kidneys and eyes.The blood pressure goal for most people with diabetes is below 140/90 mm Hg. Ask what your goal should be.C is for cholesterol. You have two kinds of cholesterol in your blood: LDL and HDL. LDL or “bad” cholesterol can build up and clog your blood vessels. Too much bad cholesterol can cause a heart attack or stroke. HDL or “good” cholesterol helps remove the “bad” cholesterol from your blood vessels.Ask your health care team what your cholesterol numbers should be. If you are over 40 years of age, you may need to take medicine such as a statin to lower your cholesterol and protect your heart. Some people with very high LDL (“bad”) cholesterol may need to take medicine at a younger age.S is for stop smoking. Not smoking is especially important for people with diabetes because both smoking and diabetes narrow blood vessels, so your heart has to work harder.If you quit smokingyou will lower your risk for heart attack, stroke, nerve disease, kidney disease, eye disease, and amputation your blood glucose, blood pressure, and cholesterol levels may improve your blood circulation will improve you may have an easier time being physically activeIf you smoke or use other tobacco products, stop. Ask for help so you don’t have to do it alone. You can start by calling the national quitline at 1-800-QUITNOW or 1-800-784-8669. For tips on quitting, go to Smokefree.gov.Ask your health care team about your goals for A1C, blood pressure, and cholesterol, and what you can do to reach these goals.Developing or maintaining healthy lifestyle habits can help you manage your diabetes and prevent heart disease.Follow your healthy eating plan. Make physical activity part of your routine. Stay at or get to a healthy weight Get enough sleep.Learn more about these tips to manage diabetes.Watch a video about what you can do to keep your heart healthy.Managing diabetes is not always easy. Feeling stressed, sad, or angry is common when you are living with diabetes. You may know what to do to stay healthy but may have trouble sticking with your plan over time. Long-term stress can raise your blood glucose and blood pressure, but you can learn ways to lower your stress. Try deep breathing, gardening, taking a walk, doing yoga, meditating, doing a hobby, or listening to your favorite music. Learn more about healthy ways to cope with stress.Medicines may be an important part of your treatment plan. Your doctor will prescribe medicine based on your specific needs. Medicine may help youmeet your A1C (blood glucose), blood pressure, and cholesterol goals. reduce your risk of blood clots, heart attack, or stroke. treat angina, or chest pain that is often a symptom of heart disease. (Angina can also be an early symptom of a heart attack.)Ask your doctor whether you should take aspirin. Aspirin is not safe for everyone. Your doctor can tell you whether taking aspirin is right for you and exactly how much to take.Statins can reduce the risk of having a heart attack or stroke in some people with diabetes. Statins are a type of medicine often used to help people meet their cholesterol goals. Talk with your doctor to find out whether taking a statin is right for you.Talk with your doctor if you have questions about your medicines. Before you start a new medicine, ask your doctor about possible side effects and how you can avoid them. If the side effects of your medicine bother you, tell your doctor. Don’t stop taking your medicines without checking with your doctor first. How do doctors diagnose heart disease in diabetes? Doctors diagnose heart disease in diabetes based onyour symptoms your medical and family history how likely you are to have heart disease a physical exam results from tests and proceduresTests used to monitor your diabetes—A1C, blood pressure, and cholesterol—help your doctor decide whether it is important to do other tests to check your heart health. What are the warning signs of heart attack and stroke? pain or pressure in your chest that lasts longer than a few minutes or goes away and comes back pain or discomfort in one or both of your arms or shoulders; or your back, neck, or jaw shortness of breath sweating or light-headedness indigestion or nausea (feeling sick to your stomach) feeling very tiredTreatment works best when it is given right away. Warning signs can be different in different people. You may not have all of these symptoms.If you have angina, it’s important to know how and when to seek medical treatment.Women sometimes have nausea and vomiting, feel very tired (sometimes for days), and have pain in the back, shoulders, or jaw without any chest pain.People with diabetes-related nerve damage may not notice any chest pain.weakness or numbness of your face, arm, or leg on one side of your body confusion, or trouble talking or understanding dizziness, loss of balance, or trouble walking trouble seeing out of one or both eyes sudden severe headacheIf you have any one of these warning signs, call 9-1-1. You can help prevent permanent damage by getting to a hospital within an hour of a stroke. Heart Disease & Stroke The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) and other components of the National Institutes of Health (NIH) conduct and support research into many diseases and conditions.Clinical trials are part of clinical research and at the heart of all medical advances. Clinical trials look at new ways to prevent, detect, or treat disease. Researchers also use clinical trials to look at other aspects of care, such as improving the quality of life for people with chronic illnesses. Find out if clinical trials are right for you.Clinical trials that are currently open and are recruiting can be viewed at www.ClinicalTrials.gov. Low Blood Glucose (Hypoglycemia) Hypoglycemia occurs when your blood glucose drops too low. Certain diabetes medicines make low blood glucose more likely. You can prevent hypoglycemia by following your meal plan and balancing your physical activity, food, and medicines. Testing your blood glucose regularly can also help prevent hypoglycemia. What is hypoglycemia? Hypoglycemia, also called low blood glucose or low blood sugar, occurs when the level of glucose in your blood drops below normal. For many people with diabetes, that means a level of 70 milligrams per deciliter (mg/dL) or less. Your numbers might be different, so check with your health care provider to find out what level is too low for you. What are the symptoms of hypoglycemia? Symptoms of hypoglycemia tend to come on quickly and can vary from person to person. You may have one or more mild-to-moderate symptoms listed in the table below. Sometimes people don’t feel any symptoms.Severe hypoglycemia is when your blood glucose level becomes so low that you’re unable to treat yourself and need help from another person. Severe hypoglycemia is dangerous and needs to be treated right away. This condition is more common in people with type 1 diabetes.Some symptoms of hypoglycemia during sleep arecrying out or having nightmares sweating enough to make your pajamas or sheets damp feeling tired, irritable, or confused after waking up What causes hypoglycemia in diabetes? Hypoglycemia can be a side effect of insulin or other types of diabetes medicines that help your body make more insulin. Two types of diabetes pills can cause hypoglycemia: sulfonylureas and meglitinides. Ask your health care team if your diabetes medicine can cause hypoglycemia.Although other diabetes medicines don’t cause hypoglycemia by themselves, they can increase the chances of hypoglycemia if you also take insulin, a sulfonylurea, or a meglitinide. What other factors contribute to hypoglycemia in diabetes? If you take insulin or diabetes medicines that increase the amount of insulin your body makes—but don’t match your medications with your food or physical activity—you could develop hypoglycemia. The following factors can make hypoglycemia more likely:When you eat foods containing carbohydrates, your digestive system breaks down the sugars and starches into glucose. Glucose then enters your bloodstream and raises your blood glucose level. If you don’t eat enough carbohydrates to match your medication, your blood glucose could drop too low.If you skip or delay a meal, your blood glucose could drop too low. Hypoglycemia also can occur when you are asleep and haven’t eaten for several hours.Increasing your physical activity level beyond your normal routine can lower your blood glucose level for up to 24 hours after the activity.Alcohol makes it harder for your body to keep your blood glucose level steady, especially if you haven’t eaten in a while. The effects of alcohol can also keep you from feeling the symptoms of hypoglycemia, which may lead to severe hypoglycemia.When you’re sick, you may not be able to eat as much or keep food down, which can cause low blood glucose. Learn more about taking care of your diabetes when you’re sick. How can I prevent hypoglycemia if I have diabetes? If you are taking insulin, a sulfonylurea, or a meglitinide, using your diabetes management plan and working with your health care team to adjust your plan as needed can help you prevent hypoglycemia. The following actions can also help prevent hypoglycemia:Knowing your blood glucose level can help you decide how much medicine to take, what food to eat, and how physically active to be. To find out your blood glucose level, check yourself with a blood glucose meter as often as your doctor advises.Hypoglycemia unawareness. Sometimes people with diabetes don’t feel or recognize the symptoms of hypoglycemia, a problem called hypoglycemia unawareness. If you have had hypoglycemia without feeling any symptoms, you may need to check your blood glucose more often so you know when you need to treat your hypoglycemia or take steps to prevent it. Be sure to check your blood glucose before you drive.If you have hypoglycemia unawareness or have hypoglycemia often, ask your health care provider about a continuous glucose monitor (CGM). A CGM checks your blood glucose level at regular times throughout the day and night. CGMs can tell you if your blood glucose is falling quickly and sound an alarm if your blood glucose falls too low. CGM alarms can wake you up if you have hypoglycemia during sleep.Your meal plan is key to preventing hypoglycemia. Eat regular meals and snacks with the correct amount of carbohydrates to help keep your blood glucose level from going too low. Also, if you drink alcoholic beverages, it’s best to eat some food at the same time.Physical activity can lower your blood glucose during the activity and for hours afterward. To help prevent hypoglycemia, you may need to check your blood glucose before, during, and after physical activity and adjust your medicine or carbohydrate intake. For example, you might eat a snack before being physically active or decrease your insulin dose as directed by your health care provider to keep your blood glucose from dropping too low.Tell your health care team if you have had hypoglycemia. Your health care team may adjust your diabetes medicines or other aspects of your management plan. Learn about balancing your medicines, eating plan, and physical activity to prevent hypoglycemia. Ask if you should have a glucagon emergency kit to carry with you at all times. How do I treat hypoglycemia? If you begin to feel one or more hypoglycemia symptoms, check your blood glucose. If your blood glucose level is below your target or less than 70, eat or drink 15 grams of carbohydrates right away. Examples includefour glucose tablets or one tube of glucose gel 1/2 cup (4 ounces) of fruit juice—not low-calorie or reduced sugar* 1/2 can (4 to 6 ounces) of soda—not low-calorie or reduced sugar 1 tablespoon of sugar, honey, or corn syrup 2 tablespoons of raisinsWait 15 minutes and check your blood glucose again. If your glucose level is still low, eat or drink another 15 grams of glucose or carbohydrates. Check your blood glucose again after another 15 minutes. Repeat these steps until your glucose level is back to normal.If your next meal is more than 1 hour away, have a snack to keep your blood glucose level in your target range. Try crackers or a piece of fruit. *People who have kidney disease shouldn’t drink orange juice for their 15 grams of carbohydrates because it contains a lot of potassium. Apple, grape, or cranberry juice are good options.If you take acarbose or miglitol along with diabetes medicines that can cause hypoglycemia, you will need to take glucose tablets or glucose gel if your blood glucose level is too low. Eating or drinking other sources of carbohydrates won’t raise your blood glucose level quickly enough. Low Blood Glucose (Hypoglycemia) Someone will need to give you a glucagon injection if you have severe hypoglycemia. An injection of glucagon will quickly raise your blood glucose level. Talk with your health care provider about when and how to use a glucagon emergency kit. If you have an emergency kit, check the date on the package to make sure it hasn’t expired.If you are likely to have severe hypoglycemia, teach your family, friends, and coworkers when and how to give you a glucagon injection. Also, tell your family, friends, and coworkers to call 911 right away after giving you a glucagon injection or if you don’t have a glucagon emergency kit with you.If you have hypoglycemia often or have had severe hypoglycemia, you should wear a medical alert bracelet or pendant. A medical alert ID tells other people that you have diabetes and need care right away. Getting prompt care can help prevent the serious problems that hypoglycemia can cause. Nerve Damage (Diabetic Neuropathy) Diabetic neuropathy is nerve damage that can result from diabetes. Different types of nerve damage affect different parts of your body. Managing your diabetes can help prevent nerve damage that affects your feet and limbs, and organs such as your heart. Nerve Damage (Diabetic Neuropathy) Kidney Disease Diabetic kidney disease, also called diabetic nephropathy, is kidney disease caused by diabetes. You can help protect your kidneys by managing your diabetes and meeting your blood pressure goals. What is diabetic kidney disease? Diabetic kidney disease is a type of kidney disease caused by diabetes.Diabetes is the leading cause of kidney disease. About 1 out of 4 adults with diabetes has kidney disease.1The main job of the kidneys is to filter wastes and extra water out of your blood to make urine. Your kidneys also help control blood pressure and make hormones that your body needs to stay healthy.When your kidneys are damaged, they can’t filter blood like they should, which can cause wastes to build up in your body. Kidney damage can also cause other health problems.Kidney damage caused by diabetes usually occurs slowly, over many years. You can take steps to protect your kidneys and to prevent or delay kidney damage.Watch a video about Diabetes and Kidney Disease.Diabetic kidney disease is also called DKD, chronic kidney disease, CKD, kidney disease of diabetes, or diabetic nephropathy. How does diabetes cause kidney disease? High blood glucose, also called blood sugar, can damage the blood vessels in your kidneys. When the blood vessels are damaged, they don’t work as well. Many people with diabetes also develop high blood pressure, which can also damage your kidneys. Learn more about high blood pressure and kidney disease. What increases my chances of developing diabetic kidney disease? Having diabetes for a longer time increases the chances that you will have kidney damage. If you have diabetes, you are more likely to develop kidney disease if yourblood glucose is too high blood pressure is too highAfrican Americans, American Indians, and Hispanics/Latinos develop diabetes, kidney disease, and kidney failure at a higher rate than Caucasians.You are also more likely to develop kidney disease if you have diabetes andsmoke don’t follow your diabetes eating plan eat foods high in salt are not active are overweight have heart disease have a family history of kidney failure How can I tell if I have diabetic kidney disease? Most people with diabetic kidney disease do not have symptoms. The only way to know if you have diabetic kidney disease is to get your kidneys checked.Health care professionals use blood and urine tests to check for diabetic kidney disease. Your health care professional will check your urine for albumin and will also do a blood test to see how well your kidneys are filtering your blood.You should get tested every year for kidney disease if youhave type 2 diabetes have had type 1 diabetes for more than 5 years How can I keep my kidneys healthy if I have diabetes? The best way to slow or prevent diabetes-related kidney disease is to try to reach your blood glucose and blood pressure goals. Healthy lifestyle habits and taking your medicines as prescribed can help you achieve these goals and improve your health overall.Your health care professional will test your A1C. The A1C is a blood test that shows your average blood glucose level over the past 3 months. This is different from the blood glucose checks that you may do yourself. The higher your A1C number, the higher your blood glucose levels have been during the past 3 months.The A1C goal for many people with diabetes is below 7 percent. Ask your health care team what your goal should be. Reaching your goal numbers will help you protect your kidneys.To reach your A1C goal, your health care professional may ask you to check your blood glucose levels. Work with your health care team to use the results to guide decisions about food, physical activity, and medicines. Ask your health care team how often you should check your blood glucose level.Blood pressure is the force of your blood against the wall of your blood vessels. High blood pressure makes your heart work too hard. It can cause heart attack, stroke, and kidney disease.Your health care team will also work with you to help you set and reach your blood pressure goal. The blood pressure goal for most people with diabetes is below 140/90 mm Hg. Ask your health care team what your goal should be.Medicines that lower blood pressure can also help slow kidney damage. Two types of blood pressure medicines, ACE inhibitors and ARBs, play a special role in protecting your kidneys. Each has been found to slow kidney damage in people with diabetes who have high blood pressure and DKD. The names of these medicines end in –pril or –sartan. ACE inhibitors and ARBs are not safe for women who are pregnant.Healthy lifestyle habits can help you reach your blood glucose and blood pressure goals. Following the steps below will also help you keep your kidneys healthy:Stop smoking. Work with a dietitian to develop a diabetes meal plan and limit salt and sodium. Make physical activity part of your routine. Stay at or get to a healthy weight. Get enough sleep. Aim for 7 to 8 hours of sleep each night.Learn more about these tips to manage diabetes.Medicines may be an important part of your treatment plan. Your health care professional will prescribe medicine based on your specific needs. Medicine can help you meet your blood glucose and blood pressure goals. You may need to take more than one kind of medicine to control your blood pressure. How can I cope with the stress of managing my diabetes? Managing diabetes isn’t always easy. Feeling stressed, sad, or angry is common when you are living with diabetes. You may know what to do to stay healthy but may have trouble sticking with your plan over time. Long-term stress can raise your blood glucose and blood pressure, but you can learn ways to lower your stress. Try deep breathing, gardening, taking a walk, doing yoga, meditating, doing a hobby, or listening to your favorite music. Learn more about healthy ways to cope with stress. Does diabetic kidney disease get worse over time? Kidney damage from diabetes can get worse over time. However, you can take steps to keep your kidneys healthy and help slow kidney damage to prevent or delay kidney failure. Kidney failure means that your kidneys have lost most of their ability to function—less than 15 percent of normal kidney function. However, most people with diabetes and kidney disease don’t end up with kidney failure.If your kidneys become damaged as a result of diabetes, learn how to manage kidney disease. Kidney Disease Foot Problems Diabetes can cause nerve damage and poor blood flow, which can lead to serious foot problems. Common foot problems, such as a callus, can lead to pain or an infection that makes it hard to walk. Get a foot checkup at each visit with your health care team. How can diabetes affect my feet? Over time, diabetes may cause nerve damage, also called diabetic neuropathy, that can cause tingling and pain, and can make you lose feeling in your feet. When you lose feeling in your feet, you may not feel a pebble inside your sock or a blister on your foot, which can lead to cuts and sores. Cuts and sores can become infected.Diabetes also can lower the amount of blood flow in your feet. Not having enough blood flowing to your legs and feet can make it hard for a sore or an infection to heal. Sometimes, a bad infection never heals. The infection might lead to gangrene.Gangrene and foot ulcers that do not get better with treatment can lead to an amputation of your toe, foot, or part of your leg. A surgeon may perform an amputation to prevent a bad infection from spreading to the rest of your body, and to save your life. Good foot care is very important to prevent serious infections and gangrene.Although rare, nerve damage from diabetes can lead to changes in the shape of your feet, such as Charcot’s foot. Charcot’s foot may start with redness, warmth, and swelling. Later, bones in your feet and toes can shift or break, which can cause your feet to have an odd shape, such as a “rocker bottom.” What can I do to keep my feet healthy? Work with your health care team to make a diabetes self-care plan, which is an action plan for how you will manage your diabetes. Your plan should include foot care. A foot doctor, also called a podiatrist, and other specialists may be part of your health care team.Include these steps in your foot care plan:You may have foot problems, but feel no pain in your feet. Checking your feet each day will help you spot problems early before they get worse. A good way to remember is to check your feet each evening when you take off your shoes. Also check between your toes. If you have trouble bending over to see your feet, try using a mirror to see them, or ask someone else to look at your feet.Look for problems such ascuts, sores, or red spots swelling or fluid-filled blisters ingrown toenails, in which the edge of your nail grows into your skin corns or calluses, which are spots of rough skin caused by too much rubbing or pressure on the same spot plantar warts, which are flesh-colored growths on the bottom of the feet athlete’s foot warm spotsIf you have certain foot problems that make it more likely you will develop a sore on your foot, your doctor may recommend taking the temperature of the skin on different parts of your feet. A “hot spot” can be the first sign that a blister or an ulcer is starting.Cover a blister, cut, or sore with a bandage. Smooth corns and calluses as explained below.Wash your feet with soap in warm, not hot, water. Test the water to make sure it is not too hot. You can use a thermometer (90° to 95° F is safe) or your elbow to test the warmth of the water. Do not soak your feet because your skin will get too dry.After washing and drying your feet, put talcum powder or cornstarch between your toes. Skin between the toes tends to stay moist. Powder will keep the skin dry to help prevent an infection.Thick patches of skin called corns or calluses can grow on the feet. If you have corns or calluses, talk with your foot doctor about the best way to care for these foot problems. If you have nerve damage, these patches can become ulcers.If your doctor tells you to, use a pumice stone to smooth corns and calluses after bathing or showering. A pumice stone is a type of rock used to smooth the skin. Rub gently, only in one direction, to avoid tearing the skin.Do NOTcut corns and calluses use corn plasters, which are medicated pads use liquid corn and callus removersCutting and over-the counter corn removal products can damage your skin and cause an infection.To keep your skin smooth and soft, rub a thin coat of lotion, cream, or petroleum jelly on the tops and bottoms of your feet. Do not put lotion or cream between your toes because moistness might cause an infection.Trim your toenails, when needed, after you wash and dry your feet. Using toenail clippers, trim your toenails straight across. Do not cut into the corners of your toenail. Gently smooth each nail with an emery board or nonsharp nail file. Trimming this way helps prevent cutting your skin and keeps the nails from growing into your skin.Have a foot doctor trim your toenails ifyou cannot see, feel, or reach your feet your toenails are thick or yellowed your nails curve and grow into the skinIf you want to get a pedicure at a salon, you should bring your own nail tools to prevent getting an infection. You can ask your health care provider what other steps you can take at the salon to prevent infection.Wear shoes and socks at all times. Do not walk barefoot or in just socks – even when you are indoors. You could step on something and hurt your feet. You may not feel any pain and may not know that you hurt yourself.Check the inside of your shoes before putting them on, to make sure the lining is smooth and free of pebbles or other objects.Make sure you wear socks, stockings, or nylons with your shoes to keep from getting blisters and sores. Choose clean, lightly padded socks that fit well. Socks with no seams are best.Wear shoes that fit well and protect your feet. Here are some tips for finding the right type of shoes:Walking shoes and athletic shoes are good for daily wear. They support your feet and allow them to “breathe.” Do not wear vinyl or plastic shoes, because they do not stretch or “breathe.” When buying shoes, make sure they feel good and have enough room for your toes. Buy shoes at the end of the day, when your feet are the largest, so that you can find the best fit. If you have a bunion, or hammertoes, which are toes that curl under your feet, you may need extra-wide or deep shoes.1 Do not wear shoes with pointed toes or high heels, because they put too much pressure on your toes. If your feet have changed shape, such as from Charcot’s foot, you may need special shoes or shoe inserts, called orthotics. You also may need inserts if you have bunions, hammertoes, or other foot problems.When breaking in new shoes, only wear them for a few hours at first and then check your feet for areas of soreness.Medicare Part B insurance and other health insurance programs may help pay for these special shoes or inserts. Ask your insurance plan if it covers your special shoes or inserts.If you have nerve damage from diabetes, you may burn your feet and not know you did. Take the following steps to protect your feet from heat:Wear shoes at the beach and on hot pavement. Put sunscreen on the tops of your feet to prevent sunburn. Keep your feet away from heaters and open fires. Do not put a hot water bottle or heating pad on your feet.Wear socks in bed if your feet get cold. In the winter, wear lined, waterproof boots to keep your feet warm and dry.Try the following tips to improve blood flow to your feet:Put your feet up when you are sitting. Wiggle your toes for a few minutes throughout the day. Move your ankles up and down and in and out to help blood flow in your feet and legs. Do not wear tight socks or elastic stockings. Do not try to hold up loose socks with rubber bands. Be more physically active. Choose activities that are easy on your feet, such as walking, dancing, yoga or stretching, swimming, or bike riding. Stop smoking.Smoking can lower the amount of blood flow to your feet. If you smoke, ask for help to stop. You can get help by calling the national quitline at 1-800-QUITNOW or 1-800-784-8669. For tips on quitting, go to SmokeFree.gov.Ask your health care team to check your feet at each visit. Take off your shoes and socks when you’re in the exam room so they will remember to check your feet. At least once a year, get a thorough foot exam, including a check of the feeling and pulses in your feet.Get a thorough foot exam at each health care visit if you havechanges in the shape of your feet loss of feeling in your feet peripheral artery disease had foot ulcers or an amputation in the past1Ask your health care team to show you how to care for your feet. When should I see my health care provider about foot problems? Call your health care provider right away if you havea cut, blister, or bruise on your foot that does not start to heal after a few days skin on your foot that becomes red, warm, or painful—signs of a possible infection a callus with dried blood inside of it,which often can be the first sign of a wound under the callus a foot infection that becomes black and smelly—signs you might have gangreneAsk your provider to refer you to a foot doctor, or podiatrist, if needed. Foot Problems The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) and other components of the National Institutes of Health (NIH) conduct and support research into many diseases and conditions.Clinical trials are part of clinical research and at the heart of all medical advances. Clinical trials look at new ways to prevent, detect, or treat disease. Researchers also use clinical trials to look at other aspects of care, such as improving the quality of life for people with chronic illnesses. Find out if clinical trials are right for you.Clinical trials that are currently open and are recruiting can be viewed at www.ClinicalTrials.gov. Eye Disease Diabetes can damage your eyes and lead to low vision and blindness. The best way to prevent eye disease is to manage your blood glucose, blood pressure, and cholesterol; and to not smoke. Also, have a dilated eye exam at least once a year. What is diabetic eye disease? Diabetic eye disease is a group of eye problems that can affect people with diabetes. These conditions include diabetic retinopathy, diabetic macular edema, cataracts, and glaucoma.Over time, diabetes can cause damage to your eyes that can lead to poor vision or even blindness. But you can take steps to prevent diabetic eye disease, or keep it from getting worse, by taking care of your diabetes.The best ways to manage your diabetes and keep your eyes healthy are tomanage your blood glucose, blood pressure, and cholesterol, sometimes called the diabetes ABCs If you smoke, get help to quit smoking have a dilated eye exam once a yearOften, there are no warning signs of diabetic eye disease or vision loss when damage first develops. A full, dilated eye exam helps your doctor find and treat eye problems early—often before much vision loss can occur. How does diabetes affect my eyes? Diabetes affects your eyes when your blood glucose, also called blood sugar, is too high.In the short term, you are not likely to have vision loss from high blood glucose. People sometimes have blurry vision for a few days or weeks when they’re changing their diabetes care plan or medicines. High glucose can change fluid levels or cause swelling in the tissues of your eyes that help you to focus, causing blurred vision. This type of blurry vision is temporary and goes away when your glucose level gets closer to normal.If your blood glucose stays high over time, it can damage the tiny blood vessels in the back of your eyes. This damage can begin during prediabetes, when blood glucose is higher than normal, but not high enough for you to be diagnosed with diabetes. Damaged blood vessels may leak fluid and cause swelling. New, weak blood vessels may also begin to grow. These blood vessels can bleed into the middle part of the eye, lead to scarring, or cause dangerously high pressure inside your eye.Most serious diabetic eye diseases begin with blood vessel problems. The four eye diseases that can threaten your sight areThe retina is the inner lining at the back of each eye. The retina senses light and turns it into signals that your brain decodes, so you can see the world around you. Damaged blood vessels can harm the retina, causing a disease called diabetic retinopathy.In early diabetic retinopathy, blood vessels can weaken, bulge, or leak into the retina. This stage is called nonproliferative diabetic retinopathy.If the disease gets worse, some blood vessels close off, which causes new blood vessels to grow, or proliferate, on the surface of the retina. This stage is called proliferative diabetic retinopathy. These abnormal new blood vessels can lead to serious vision problems.The part of your retina that you need for reading, driving, and seeing faces is called the macula. Diabetes can lead to swelling in the macula, which is called diabetic macular edema. Over time, this disease can destroy the sharp vision in this part of the eye, leading to partial vision loss or blindness. Macular edema usually develops in people who already have other signs of diabetic retinopathy.Glaucoma is a group of eye diseases that can damage the optic nerve—the bundle of nerves that connects the eye to the brain. Diabetes doubles the chances of having glaucoma, which can lead to vision loss and blindness if not treated early.Symptoms depend on which type of glaucoma you have. Learn more about glaucoma.The lenses within our eyes are clear structures that help provide sharp vision—but they tend to become cloudy as we age. People with diabetes are more likely to develop cloudy lenses, called cataracts. People with diabetes can develop cataracts at an earlier age than people without diabetes. Researchers think that high glucose levels cause deposits to build up in the lenses of your eyes. How common is diabetic eye disease? About one in three people with diabetes who are older than age 40 already have some signs of diabetic retinopathy.1 Diabetic retinopathy is the most common cause of vision loss in people with diabetes. Each person’s outlook for the future, however, depends in large part on regular care. Finding and treating diabetic retinopathy early can reduce the risk of blindness by 95 percent.Your chances of developing glaucoma or cataracts are about twice that of someone without diabetes. Who is more likely to develop diabetic eye disease? Anyone with diabetes can develop diabetic eye disease. Your risk is greater withhigh blood glucose that is not treated high blood pressure that is not treatedHigh blood cholesterol and smoking may also raise your risk for diabetic eye disease.Some groups are affected more than others. African Americans, American Indians and Alaska Natives, Hispanics/Latinos, Pacific Islanders, and older adults are at greater risk of losing vision or going blind from diabetes.If you have diabetes and become pregnant, you can develop eye problems very quickly during your pregnancy. If you already have some diabetic retinopathy, it can get worse during pregnancy. Changes that help your body support a growing baby may put stress on the blood vessels in your eyes. Your health care team will suggest regular eye exams during pregnancy to catch and treat problems early and protect your vision.Diabetes that occurs only during pregnancy, called gestational diabetes, does not usually cause eye problems. Researchers aren't sure why this is the case.Your chances of developing diabetic eye disease increase the longer you have diabetes. What are the symptoms of diabetic eye disease? Often there are no early symptoms of diabetic eye disease. You may have no pain and no change in your vision as damage begins to grow inside your eyes, particularly with diabetic retinopathy.When symptoms do occur, they may includeblurry or wavy vision frequently changing vision—sometimes from day to day dark areas or vision loss poor color vision spots or dark strings (also called floaters) flashes of lightTalk with your eye doctor if you have any of these symptoms. When should I see a doctor right away? Call a doctor right away if you notice sudden changes to your vision, including flashes of light or many more spots (floaters) than usual. You also should see a doctor right away if it looks like a curtain is pulled over your eyes. These changes in your sight can be symptoms of a detached retina, which is a medical emergency. How do doctors diagnose eye problems from diabetes? Having a full, dilated eye exam is the best way to check for eye problems from diabetes. Your doctor will place drops in your eyes to widen your pupils. This allows the doctor to examine a larger area at the back of each eye, using a special magnifying lens. Your vision will be blurry for a few hours after a dilated exam.Your doctor will alsotest your vision measure the pressure in your eyesYour doctor may suggest other tests, too, depending on your health history.Most people with diabetes should see an eye care professional once a year for a complete eye exam. Your own health care team may suggest a different plan, based on your type of diabetes and the time since you were first diagnosed. How do doctors treat diabetic eye disease? Your doctor may recommend having eye exams more often than once a year, along with management of your diabetes. This means managing your diabetes ABCs, which include your A1c, blood pressure, and cholesterol; and quitting smoking. Ask your health care team what you can do to reach your goals.Doctors may treat advanced eye problems with medicine, laser treatments, surgery, or a combination of these options.Your doctor may treat your eyes with anti-VEGF medicine, such as aflibercept, bevacizumab, or ranibizumab. These medicines block the growth of abnormal blood vessels in the eye. Anti-VEGF medicines can also stop fluid leaks, which can help treat diabetic macular edema.The doctor will inject an anti-VEGF medicine into your eyes during office visits. You'll have several treatments during the first few months, then fewer treatments after you finish the first round of therapy. Your doctor will use medicine to numb your eyes so you don’t feel pain. The needle is about the thickness of a human hair.Anti-VEGF treatments can stop further vision loss and may improve vision in some people.Laser treatment, also called photocoagulation, creates tiny burns inside the eye with a beam of light. This method treats leaky blood vessels and extra fluid, called edema. Your doctor usually provides this treatment during several office visits, using medicine to numb your eyes. Laser treatment can keep eye disease from getting worse, which is important to prevent vision loss or blindness. But laser treatment is less likely to bring back vision you’ve already lost compared with anti-VEGF medicines.There are two types of laser treatment:Focal/grid laser treatment works on a small area of the retina to treat diabetic macular edema. Scatter laser treatment, also called panretinal photocoagulation (PRP), covers a larger area of the retina. This method treats the growth of abnormal blood vessels, called proliferative diabetic retinopathy.Vitrectomy is a surgery to remove the clear gel that fills the center of the eye, called the vitreous gel. The procedure treats problems with severe bleeding or scar tissue caused by proliferative diabetic retinopathy. Scar tissue can force the retina to peel away from the tissue beneath it, like wallpaper peeling away from a wall. A retina that comes completely loose, or detaches, can cause blindness.During vitrectomy, a clear salt solution is gently pumped into the eye to maintain eye pressure during surgery and to replace the removed vitreous. Vitrectomy is done in a surgery center or hospital with pain medicine.In a surgery center or hospital visit, your doctor can remove the cloudy lens in your eye, where the cataract has grown, and replace it with an artificial lens. People who have cataract surgery generally have better vision afterward. After your eye heals, you may need a new prescription for your glasses. Your vision following cataract surgery may also depend on treating any damage from diabetic retinopathy or macular edema. What can I do to protect my eyes? To prevent diabetic eye disease, or to keep it from getting worse, manage your diabetes ABCs: your A1c, blood pressure, and cholesterol; and quit smoking if you smoke. Read more information on how to manage diabetes.Also, have a dilated eye exam at least once a year—or more often if recommended by your eye care professional. These actions are powerful ways to protect the health of your eyes—and can prevent blindness.The sooner you work to manage your diabetes and other health conditions, the better. And, even if you’ve struggled in the past to manage your health, taking better care of yourself now can protect your eyes for the future. It’s never too late to begin. What if I already have some vision loss from diabetes? Ask your eye care professional to help you find a low vision and rehabilitation clinic. Special eye care professionals can help you manage vision loss that cannot be corrected with glasses, contact lenses, medicine, or surgery. Special devices and training may help you make the most of your remaining vision so that you can continue to be active, enjoy hobbies, visit friends and family members, and live without help from others. Eye Disease Gum Disease and Other Dental Problems Diabetes can lead to problems in your mouth, such as infection, gum disease, or dry mouth. To help keep your mouth healthy, manage your blood glucose, brush your teeth twice a day, see your dentist at least once a year, and don’t smoke. Gum Disease & Other Dental Problems Sexual and Urologic Problems Having diabetes can increase your chance of having bladder problems and changes in sexual function. Following your diabetes management plan is important to help prevent or delay sexual and urologic problems. Diabetes and Sexual Problems Both men and women with diabetes can develop sexual problems because of damage to nerves and small blood vessels. When a person wants to lift an arm or take a step, the brain sends nerve signals to the appropriate muscles. Nerve signals also control internal organs like the heart and bladder, but people do not have the same kind of conscious control over them as they do over their arms and legs. The nerves that control internal organs are called autonomic nerves, which signal the body to digest food and circulate blood without a person having to think about it. The body's response to sexual stimuli is also involuntary, governed by autonomic nerve signals that increase blood flow to the genitals and cause smooth muscle tissue to relax. Damage to these autonomic nerves can hinder normal function. Reduced blood flow resulting from damage to blood vessels can also contribute to sexual dysfunction. What sexual problems can occur in men with diabetes? Erectile dysfunction is a consistent inability to have an erection firm enough for sexual intercourse. The condition includes the total inability to have an erection and the inability to sustain an erection.Estimates of the prevalence of erectile dysfunction in men with diabetes vary widely, ranging from 20 to 75 percent. Men who have diabetes are two to three times more likely to have erectile dysfunction than men who do not have diabetes. Among men with erectile dysfunction, those with diabetes may experience the problem as much as 10 to 15 years earlier than men without diabetes. Research suggests that erectile dysfunction may be an early marker of diabetes, particularly in men ages 45 and younger.In addition to diabetes, other major causes of erectile dysfunction include high blood pressure, kidney disease, alcohol abuse, and blood vessel disease. Erectile dysfunction may also occur because of the side effects of medications, psychological factors, smoking, and hormonal deficiencies.Men who experience erectile dysfunction should consider talking with a health care provider. The health care provider may ask about the patient's medical history, the type and frequency of sexual problems, medications, smoking and drinking habits, and other health conditions. A physical exam and laboratory tests may help pinpoint causes of sexual problems. The health care provider will check blood glucose control and hormone levels and may ask the patient to do a test at home that checks for erections that occur during sleep. The health care provider may also ask whether the patient is depressed or has recently experienced upsetting changes in his life.Treatments for erectile dysfunction caused by nerve damage, also called neuropathy, vary widely and range from oral pills, a vacuum pump, pellets placed in the urethra, and shots directly into the penis, to surgery. All of these methods have advantages and disadvantages. Psychological counseling to reduce anxiety or address other issues may be necessary. Surgery to implant a device to aid in erection or to repair arteries is usually used as a treatment after all others fail.Retrograde ejaculation is a condition in which part or all of a man's semen goes into the bladder instead of out the tip of the penis during ejaculation. Retrograde ejaculation occurs when internal muscles, called sphincters, do not function normally. A sphincter automatically opens or closes a passage in the body. With retrograde ejaculation, semen enters the bladder, mixes with urine, and leaves the body during urination without harming the bladder. A man experiencing retrograde ejaculation may notice that little semen is discharged during ejaculation or may become aware of the condition if fertility problems arise. Analysis of a urine sample after ejaculation will reveal the presence of semen.Poor blood glucose control and the resulting nerve damage can cause retrograde ejaculation. Other causes include prostate surgery and some medications.Retrograde ejaculation caused by diabetes or surgery may be helped with a medication that strengthens the muscle tone of the sphincter in the bladder. A urologist experienced in infertility treatments may assist with techniques to promote fertility, such as collecting sperm from the urine and then using the sperm for artificial insemination. What sexual problems can occur in women with diabetes? Many women with diabetes experience sexual problems. Although research about sexual problems in women with diabetes is limited, one study found 27 percent of women with type 1 diabetes experienced sexual dysfunction. Another study found 18 percent of women with type 1 diabetes and 42 percent of women with type 2 diabetes experienced sexual dysfunction.Sexual problems may includedecreased vaginal lubrication, resulting in vaginal dryness uncomfortable or painful sexual intercourse decreased or no desire for sexual activity decreased or absent sexual responseDecreased or absent sexual response can include the inability to become or remain aroused, reduced or no sensation in the genital area, and the constant or occasional inability to reach orgasm.Causes of sexual problems in women with diabetes include nerve damage, reduced blood flow to genital and vaginal tissues, and hormonal changes. Other possible causes include some medications, alcohol abuse, smoking, psychological problems such as anxiety or depression, gynecologic infections, other diseases, and conditions relating to pregnancy or menopause.Women who experience sexual problems or notice a change in sexual response should consider talking with a health care provider. The health care provider will ask about the patient's medical history, any gynecologic conditions or infections, the type and frequency of sexual problems, medications, smoking and drinking habits, and other health conditions. The health care provider may ask whether the patient might be pregnant or has reached menopause and whether she is depressed or has recently experienced upsetting changes in her life. A physical exam and laboratory tests may also help pinpoint causes of sexual problems. The health care provider will also talk with the patient about blood glucose control.Prescription or over-the-counter vaginal lubricants may be useful for women experiencing vaginal dryness. Techniques to treat decreased sexual response include changes in position and stimulation during sexual relations. Psychological counseling may be helpful. Kegel exercises that help strengthen the pelvic muscles may improve sexual response. Studies of drug treatments are under way. Diabetes and Urologic Problems Urologic problems that affect men and women with diabetes include bladder problems and urinary tract infections. Sexual & Urologic Problems 

Answer: Preventing Diabetes Problems (How can I prevent hypoglycemia if I have diabetes?): If you are taking insulin, a sulfonylurea, or a meglitinide, using your diabetes management plan and working with your health care team to adjust your plan as needed can help you prevent hypoglycemia. The following actions can also help prevent hypoglycemia:Knowing your blood glucose level can help you decide how much medicine to take, what food to eat, and how physically active to be. Your health care team may adjust your diabetes medicines or other aspects of your management plan. Learn about balancing your medicines, eating plan, and physical activity to prevent hypoglycemia. Ask if you should have a glucagon emergency kit to carry with you at all times.