Diabetic neuropathy, or nerve damage, makes it difficult for the nerves to send signals to other parts of the body. The symptoms described below should be evaluated by a physician without delay.

The American Academy of Family Physicians lists these warning signs of nerve damage in diabetics:

• Numbness, particularly in the fingers or toes.
• Sharp pains or a tingling sensation.
• Sores found on the feet.
• Weakness in the muscles.
• A burning sensation anywhere in the body.
• Male erectile dysfunction.

-- Diana Kohnle