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How to Stay Comfortable in a Cast, According to an Orthopedic Surgeon
June 12, 2026
Casts might be essential to healing, but anyone who’s broken a bone knows they can be uncomfortable. And the longer you’re in a cast, the more frustrating it gets.
“Casts are designed to protect and immobilize, which means they’re not always comfortable,” says Tarik Kardestuncer, MD, orthopedic surgeon with Hartford HealthCare. “But with the right approach, they’re a little easier to tolerate.”
Here are a few ways to make life in a cast more manageable while your body tries to heal.
1. Keep your cast dry
Moisture can cause skin irritation, odor and in some cases, even damage the integrity of the cast.
“Wet casts can trap bacteria and create skin breakdown,” says Dr. Kardestuncer. “Keeping it dry is one of the easiest ways to prevent complications.”
Use a cast cover or plastic bag during showers and avoid damp or steamy environments. If any moisture does sneak in, use a cool blow dryer (never heat) to help dry it out.
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2. Elevation is key
Swelling is normal after an injury, but it can make a cast feel tighter than it should.
“Elevating the injured arm or leg above the level of your heart helps reduce swelling and pressure,” Dr. Kardestuncer says.
Short, frequent periods of elevation throughout the day work best. Think pillows on the couch, a footrest under your desk, or a sling that keeps your arm positioned comfortably.
> Related: 3 Ways to Help Ease Swelling
3. Don’t stick anything inside the cast
Itching is one of the most frustrating cast experiences. But scratching inside the cast can injure the skin or damage the padding.
“People sometimes use pens or hangers to scratch inside, which can cause cuts that lead to infection,” says Dr. Kardestuncer. “Instead, aim a cool hairdryer at the cast or gently tap the outside.”
Antihistamines may also help ease itching, but be sure to check with your provider first.
4. Keep moving the joints around your injury
Just because one part of your limb is immobilized doesn’t mean the rest should be.
“Stiffness can develop quickly,” Dr. Kardestuncer cautions. “Moving the fingers, toes, elbow or knee — depending on the cast location — helps circulation and keeps surrounding joints strong.”
Try gentle stretches, slow bending and extending, or squeezing a stress ball if your fingers are free.
> Related: 7 Everyday Habits That Wreck Your Joints
5. Watch for signs your cast is too tight
Casts can change as swelling goes up or down. Pain, numbness, tingling, discoloration or a sensation of burning are red flags.
“If something feels significantly different, don’t wait it out,” says Dr. Kardestuncer. “Casts sometimes need adjustment, and catching issues early prevents bigger problems.”
A cast that becomes loose as swelling decreases should also be evaluated so it continues to provide proper support.
With the right fit, a little movement and a few smart habits can make it easier to stay comfortable in a cast until it’s time for it to come off.