Fiberglass Cast Care

It may take up to 2 hours for the fiberglass to get completely hard. Don’t put any weight on the cast during that time or it may break.

To prevent swelling under the cast, do the following for the first 2 days (48 hours):

• If the cast is on your arm:  Keep it in a sling or raised to shoulder level when you are sitting or standing. Rest it on your chest or on a pillow at your side when lying down. Keep the cast above the level of your heart.

• If the cast is on your leg:  Keep it propped up above the level of your hip when you are sitting or lying down. Sleep with the cast raised on pillows. Avoid crutch walking as much as possible during this time.

Keep the cast completely dry at all times. Bathe with your cast well out of the water. Protect it with 2 layers of plastic, such as 2 large plastic bags, kept in place with rubber bands or tape. Or you may use a waterproof shield. If your cast does get wet, you may use a hair dryer on the cool setting to dry it. A wet cast may cause skin problems.

Don’t put creams or objects under the cast if you have itching. If itching persists, contact your provider.