Is surgery needed for knee osteoarthritis? What types of medications are needed for the pain? Are rest and physical therapy enough to relieve knee pain? Can existing medical problems affect the treatment you receive?

Bothered by knee pain? It may be tempting to leave it alone and hope it goes away, but are there lifestyle changes you could make to help relieve it? What if we told you swimming could be just what you need? In this video, Orthopaedic Surgeon Dr Chan Wei Heng offers helpful tips on how you can manage knee pain caused by osteoarthritis.