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Medical Health Encyclopedia
Type 2 diabetes
(Page 4)
Complications
After many years, diabetes can lead to serious problems:
- You could have eye problems, including trouble seeing (especially at night), and light sensitivity. You could become blind.
- Your feet and skin can develop sores and infections. After a long time, your foot or leg may need to be removed. Infection can also cause pain and itching in other parts of the body.
- Diabetes may make it harder to control your blood pressure and cholesterol. This can lead to a heart attack, storke, and other problems. It can become harder for blood to flow to your legs and feet.
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Nerves in your body can get damaged
, causing pain, tingling, and a loss of feeling.
- Because of nerve damage, you could have problems digesting the food you eat. You could feel weakness or have trouble going to the bathroom. Nerve damage can make it harder for men to have an erection.
- High blood sugar and other problems can lead to kidney damage. Your kidneys may not work as well, and they may even stop working.

Infections of the skin, female genital tract, and urinary tract are also more common.
To prevent problems from diabetes, visit your health care provider or diabetes educator at least four times a year. Talk about any problems you are having.
Calling your health care provider
Call 911 right away if you have:
- Chest pain or pressure
- Fainting or unconsciousness
- Seizure
- Shortness of breath
These symptoms can quickly get worse and become emergency conditions (such as convulsions or hypoglycemic coma).
Call your doctor if you have:
- Numbness, tingling, or pain in your feet or legs
- Problems with your eyesight
- Sores or infections on your feet
- Symptoms of high blood sugar (being very thirsty, having blurry vision, having dry skin, feeling weak or tired, needing to urinate a lot)
- Symptoms of low blood sugar (feeling weak or tired, trembling, sweating, feeling irritable, having trouble thinking clearly, fast heartbeat, double or blurry vision, feeling uneasy)
Review Date: 06/28/2011
Reviewed By: Ari S. Eckman, MD, Chief, Division of Endocrinology, Diabetes and
Metabolism, Trinitas Regional Medical Center, Elizabeth, NJ. Review
provided by VeriMed Healthcare Network. Also reviewed by David
Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).
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