Numerous: The most common cause is osteoarthrosis, but there are many possible causes including rheumatoid arthritis, psoriatic arthritis, gout, deconditioning, tendonitis, etc. See your primary care doctor to start an evaluation for the possible causes.
Answered 6/22/2015
5.7k views
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
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