I have lost almost 40 pounds within the last 2 months. should i be concerned? family on both sides have a history of cancer.

If : If your weight loss has been unintentional, losing 40 pounds in 2 months is indeed a cause for concern. The list of disorders that can cause weight loss is fairly broad, so it would be difficult to diagnose without a more thorough review of your case. I would make an appointment with your primary care provider to review this finding as soon as possible. Best, - john peng, md.

See doctor : Unintended weight loss is a cause for concern and you ought to see your doctor.