Many possibilities: Too many medical conditions can cause what you've described and most of the are entirely innocent. If it's painful or not freely moveable, have a healthcare provider check it out.
Answered 1/20/2014
4.6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question