Diabetic neuropathy is a nerve disorder and its many complications that are caused by diabetes.

Diabetic neuropathy refers to several types of nerve damage associated with diabetes. The most common form is a slowly progressive degeneration of nerves in the arms and legs, in which the longest nerves (e.g., in the toes and feet) tend to be affected first and most severely. As nerve damage worsens, symptoms spread up the legs and begin in the hands. Neuropathy from diabetes can occur at any point,...