Health Library

The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.

Diabetes Complications

  • The table below summarizes many of the tests that can be done to identify complications from diabetes, including those tests done during a physical exam. The physical exam evaluates your overall health. The doctor pays special attention to your...

  • Sometimes complications develop even when risk factors such as blood sugar level and blood pressure have been controlled. But following your treatment to control your blood sugar levels is still an important part of your treatment. The most common serious complications from diabetes are coronary artery disease (CAD)...

  • Learn the signs of infection with diabetes so that small skin problems don't become serious.

  • High blood sugar from diabetes can affect the body's immune system, impairing the ability of white blood cells to come to the site of an infection, stay in the infected area, and kill microorganisms. Because of the buildup of plaque in blood vessels associated with diabetes, areas of infection may receive a poor blood...

  • Checking the feet and keeping them clean and soft can help prevent cracks and infection in the skin. This is especially important for people who have diabetes. Keeping toenails trimmed—and polished if that's what the person likes—also helps the person feel well-groomed. If the person you care for has diabetes or...

  • When you have diabetes, your feet need extra care and attention. Diabetes can damage the nerve endings and blood vessels in your feet, making you less likely to notice when your feet are injured. Diabetes can also interfere with your body's ability to fight infection. If you develop a minor foot injury, it could become...

  • When you have diabetes, you need to examine your feet every day. Look at all areas of your feet, including your toes. Use a handheld mirror or a magnifying mirror attached to the bathroom wall near the baseboard to inspect your feet. If you can't see well, have someone else use this checklist to examine your feet for...

  • Because you have diabetes, you will need to be especially careful to protect your feet from injury. Wear shoes all the time. If you do not want to wear shoes indoors, wear slippers with hard soles and good support. Keep your shoes next to your...

  • Many things work together to cause foot problems in people who have diabetes, especially poor circulation and nerve disease (neuropathy). Neuropathy significantly dulls awareness of your feet, making you more susceptible to extensive injury-related damage. Also, diabetes can impair your ability to heal by both damaging...

  • Foot problems in people with diabetes are usually treated by keeping blood sugar levels in a target blood sugar range and by using medicine, surgery, and other types of treatment. When foot problems develop, those problems need prompt treatment so that serious complications don't develop. Even problems that seem...

  • Discusses preventing high blood sugar (hyperglycemia) problems in a person with diabetes. Explains emergencies in type 1 and type 2 diabetes. Discusses treating infections early, being prepared, and drinking plenty of liquids.

  • Diabetic ketoacidosis (DKA) is a life-threatening condition that develops when cells in the body are unable to get the sugar (glucose) they need for energy because there is not enough insulin. When the sugar cannot get into the cells, it stays in...

  • Discusses high and low blood sugar levels caused by diabetes. Suggests when to check blood sugar levels. Covers symptoms. Offers home treatment and prevention tips. Includes info on diabetes emergencies.

  • Discusses high blood sugar (also called hyperglycemia) in children with diabetes. Covers symptoms. Offers tips on preventing high blood sugar emergencies. Covers when to seek emergency care.

  • Learn what you can do at home to slow down kidney damage.

  • Discusses diabetic nephropathy, which means kidney disease or damage caused by diabetes. Covers causes and symptoms. Discusses how it is diagnosed and treatment options, including medicines, diet, and dialysis. Offers home treatment and prevention tips.

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