Living with a Cast: Home Care Instructions
Care Instructions
Casting is used in the treatment of fractures, ligament injuries, and tendon injuries to support and immobilize the limb. Modern casts are often lightweight fiberglass or synthetic materials, but they still require care to ensure recovery proceeds correctly and the skin under the cast is not damaged.
Care of the cast and limb at home
Keep the casted limb elevated (above heart level) as much as possible for the first few days. This reduces swelling and pain. Regularly move the joints that are outside the cast (e.g., toes or fingers) to maintain blood circulation.
The cast must not get wet. Protect the cast carefully while showering. If the cast gets wet, it may soften, or moisture may macerate the skin. Do not push any objects inside the cast (e.g., a knitting needle for itching), as this can break the skin and cause an infection.
Contact a doctor if:
- Pain becomes severe and is not relieved by painkillers and elevation.
- Fingers or toes turn blue, cold, or numb.
- The cast feels clearly tight, rubs, or gets soaked.