Treatment for knee pain depends on the underlying cause, severity of symptoms, and individual patient factors. Non-surgical treatment options may include rest, ice therapy, compression, elevation (RICE protocol), physical therapy, strengthening exercises, activity modification, bracing, orthotics, anti-inflammatory medications, corticosteroid injections, viscosupplementation injections, and regenerative medicine techniques such as platelet-rich plasma (PRP) therapy. In some cases, minimally invasive procedures or surgical intervention may be necessary to address underlying structural issues or injuries.