Offers supportive, antiphlogistic care and treatment to help reduce inflammation, swelling, and tenderness. Cool Cast is effective as light support after intra articular injections and is also effective for bowed tendons, stocking up (edema), suspensory ligament damage, wind puffs, and fractured sesamoid bone. And will help reduce inflammation associated with arthritis, tendonitis, and periostitis. Wrap on leg uniformly, making sure not to pull the bandage tight. Smooth out with hand and let set. Not for use over open sores or where excessive swelling persists.