If you're suffering from knee joint pain, there are several treatment options. These include exercise, NSAIDs, glucosamine, and even steroid injections. The effectiveness of each option depends on the specific cause of the knee pain. If you are suffering from knee swelling, heat or cold packs can help ease the discomfort. Exercise Exercise can help treat joint pain, especially if you have osteoarthritis. However, you should be careful when exercising because too much physical activity can ...