The Foundation for Diabetes Research » Symptoms


If you have any of the following symptoms, ask your doctor to test you for diabetes:

  • The need to urinate more than usual
  • Constant thirst
  • Unusual weight loss
  • Feeling weak or tired
  • Blurred vision
  • Tingling or numbness in hands or feet
  • Cuts and bruises that are slow to heal
  • Frequent and recurring infections such as urinary tract, boils, fungus
  • Erection impairment in men, and unusual vaginal dryness in women
  • Extreme hunger
  • Feeling nauseous and vomiting