What Causes Pain In The Knees?

Knee pain affects individuals of all ages, and it can be caused by injuries, infections, or disease. Patients might experience pain in the knee joint itself, and pain could also occur in the soft tissues surrounding the joint. Symptoms associated with knee pain include swelling or warmth around the area, stiffness, and joint instability. Patients might notice popping or crunching sounds coming from the knee as they move, and localized redness may develop. Depending on the severity of the pain, affected individuals might be unable to bend or straighten their knee, and it may be impossible to bear weight on the knee.