A multitude of cause: There could be a lot of reasons. Depression, stress, gastrointestinal problems, endocrine causes, even in the worst scenario cancer. (very low incidence in your age) If you are losing weight you should be screened for depression, look at the stress in your life and get some testing done.
Answered 12/7/2014
3.5k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question