How common is knee pain in a meniscus tear?

Pain may be felt along the inner or outer joint line. Swelling, catching, clicking, stiffness, or difficulty fully straightening the knee can also occur. Some tears follow a twist, while others develop in a knee that has become more vulnerable over time. Knee pain alone cannot show that a meniscus tear is present.

Limit twisting, deep squats, and activity that makes the knee catch or swell. Gentle movement within comfort can help prevent stiffness; do not force the knee through a blocked position. A clinician can compare both knees, assess stability and movement, and decide whether further testing or physiotherapy is appropriate.

Seek prompt assessment if the knee locks, gives way repeatedly, becomes very swollen after an injury, or you cannot bear weight. Urgent care is appropriate for severe pain with deformity, a hot red knee with fever, or rapidly worsening symptoms. Early assessment can separate a meniscus problem from ligament, bone, or joint conditions.

Ask whether your pain is localised to the joint line, which movements to avoid temporarily, whether physiotherapy is suitable, and what symptoms should trigger urgent review.