In-depth

Causes

Diabetic neuropathy

Complications

Diabetic ketoacidosis

Symptoms

Abdominal pain

Find out what causes different types of abdominal pain.

Coma

Fatigue

Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.

Headache

Most headaches aren't caused by a serious illness, but some could be a sign of a life-threatening condition.

Nausea and vomiting

Shortness of breath

Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.

Tests and diagnosis

A1C test

Regular A1C tests can help your doctor monitor your diabetes. Find out how often you need A1C tests and what the results mean for you.

April 18, 2015