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KEY POINTS
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A sling is a wrap that holds your injured arm close to your body. It keeps your arm from moving while it heals.
Slings may be made of cloth or a foam material. They usually have adjustable straps.
Slings are used to help treat injuries that may be made worse or more painful by movement of the shoulder, elbow, arm, wrist, or hand. They keep an injured arm in a position that helps reduce pain and swelling.
For some injuries a swathe is used with a sling. A swathe is a wide cloth band that wraps around your chest over the sling, keeping you from lifting your injured arm.
The sling should fit comfortably, with your elbow at one end of the sling and your hand at the other end. Your hand should be slightly higher than your elbow, and you should be able to see your fingertips so you can know if they get discolored or swollen after the injury. The straps of the sling fit around your neck.
Sometimes a sling strap can rub and irritate the skin on the back of your neck. To help keep this from happening, wear a shirt with a collar or put a pad under the strap.
Your healthcare provider will tell you how long you need to wear the sling and if you can take it off to bathe or sleep. Follow your healthcare provider's instructions for use.