Varies : It depends on whetherr or not you had an injury. With an in injury it could many things, from a knee sprain to a cartilage or ligament tear. Without an injury, it could be an infection, gout, or any number of rheumatoid like problems. Either way it sounds like you need a work up for knee pain.
Answered 11/27/2017
5.3k views
A doctor has provided 1 answer
9 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
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