Hawthorne’s Cool Cast offers supportive, antiphlogistic care and treatment to help reduce inflammation, swelling, and tenderness. Cool Cast is effective as light support after intra-articular injections. It is also effective for the following equine ailments: bowed tendons, stocking up (edema), suspensory ligament damage, wind puffs, and fractured sesamoid bone. Cool Cast also helps reduce inflammation associated with arthritis, tendonitis, and periostitis.