What are the symptoms of knee osteoarthritis and how to treat it?

I'm a health consultant, and I'm glad to answer your question. According to the information you provided, the analysis shows that the symptoms of knee osteoarthritis are knee pain and sometimes swelling. The X-ray manifestation of knee osteoarthritis is hyperosteogeny of knee joint, and the treatment can be physical therapy, massage, acupuncture, needle knife and injection. Or take Chinese patent medicines for promoting blood circulation, removing blood stasis, dredging menstruation and activating collaterals.