When is Knee Pain Osteoarthritis? - Dr Ravindra Gupta indoreshoulder.com Even adults frequently complain about pain in their knee joints. This pain could be caused by overuse of the knee joints as a result of regular activities such as walking, standing, or stair climbing. Not just the elderly worry about continuous knee discomfort; many athletes, particularly runners, also express concern about joint pain (due to [&hel... .... read more