Pain in the Knee and Swelling: What Should You Know?

Swelling that appears soon after a twist or impact can accompany a ligament or meniscus injury. Pain around the kneecap may be linked with cartilage irritation or patellar tendon strain. A tender, localised area can reflect knee bursitis, while fullness behind the knee may occur with a Baker's Cyst. Gradual stiffness and swelling can occur with Knee Osteoarthritis; a hot, suddenly painful joint can occur with Gout. These conditions present with knee pain and swelling, but an examination is needed to distinguish them.

Reduce activities that increase pain for a short period, while keeping gentle movement within comfort so the knee does not become stiff. Elevating the leg and using a wrapped cold pack for brief intervals may ease swelling. Supportive footwear can reduce strain. Do not forcefully massage a markedly swollen joint or return to twisting sport while walking remains painful. A clinician or physiotherapist can assess movement, stability, tenderness, and the need for imaging.

Arrange prompt medical assessment if the knee is hot and red, swelling follows a significant injury, you cannot bear weight, the knee locks, or it gives way repeatedly. Seek urgent help for severe pain with fever, a visibly deformed joint, new calf swelling, or breathlessness. Persistent swelling or pain that interferes with sleep, work, or stairs also deserves an appointment.

Ask which structure seems affected, whether you need an X-ray or another scan, how much activity is appropriate, and which exercises are safe while swelling settles. Mention when the swelling began, any twist or impact, fever, locking, instability, and medicines or conditions that may affect inflammation.