When should I get medical advice instead of using it?
Updated October 25, 2026
Get prompt medical advice if the knee locks, gives way, swells markedly, cannot take weight, or hurts very badly. Get urgent care for a hot, red, swollen joint with fever.
Even if you've used it, you can return it within 45 days of delivery at no cost to you — if we need it back, we email you a prepaid US return label.
Related guide: Knee wrap use and limits