How effective is cortisone injection for IT band syndrome?

IT band syndrome causes pain where the iliotibial band repeatedly rubs or loads the outside of the knee, often during running or cycling. Cortisone reduces local inflammation and may make walking or exercise more comfortable while the irritation settles. Relief varies, and pain returning after activity does not necessarily mean the injection failed; the underlying load, hip strength, running form, or flexibility may still need attention.

A clinician should first confirm that the pain is coming from the outer knee and not from a meniscus, ligament, joint, or nerve problem. If an injection is chosen, follow the advised rest period and gradually resume activity. Physiotherapy can address hip and thigh control, movement habits, training load, and a staged return to sport. Avoid using reduced pain as permission for an immediate hard workout.

Seek prompt medical advice for a hot, red, rapidly swollen knee, fever, severe pain after an injection, new weakness, or inability to bear weight. Arrange a review if pain persists, returns quickly, or changes location, because the diagnosis or rehabilitation plan may need reassessment.

Ask whether your symptoms fit IT band syndrome, what improvement would count as a useful response, how long to modify running or cycling, and which exercises should begin before you increase training.