Why does diabetes cause frequent urination?

A Answers (2)

  • AHarry Fisch, MD, Urology, answered
    Why does diabetes cause frequent urination?

    Diabetes occurs when the body has too much sugar and can't control it; the body gets rid of the extra sugar by making more urine to flush it out. Watch urologist Harry Fisch, MD, explain how and why frequent urination is a symptom of diabetes.

  • ARealAge answered

    People with diabetes may urinate as much as 20 times a day, with a full bladder every time. When you have extra glucose in your blood, due to diabetes, your kidneys work overtime to get rid of it. As this happens, the extra glucose soaks up water everywhere in your body, causing you to urinate more often. Frequent urination causes your body to become dehydrated -- and you end up feeling very thirsty.

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