Rest

Pain is your body’s way of telling you to rest an injured area. Whether you have hurt an elbow, hand, foot, or knee, limiting its use will prevent further injury and help you heal.

Ice

Applying ice right after an injury helps prevent swelling and reduce pain. Don’t place ice directly on your skin.

• Use a cold pack. Or make an ice pack by putting ice cubes in a plastic bag that seals at the top. Wrap the cold pack or ice pack in a thin cloth. Place it over the injured area.

• Ice for  10 minutes every  3 hours. Don’t ice for more than  20 minutes at a time.

Compression

Putting pressure (compression) on an injury helps prevent swelling and provides support.

• Wrap the injured area firmly with an elastic bandage. If your hand or foot tingles, becomes discolored, or feels cold to the touch, the bandage may be too tight. Rewrap it more loosely.

• If your bandage becomes too loose, rewrap it.

• Don't wear an elastic bandage overnight.

Elevation

Keeping an injury elevated helps reduce swelling, pain, and throbbing. Elevation is most effective when the injury is kept elevated higher than the heart.

When to call your healthcare provider

Call your healthcare provider if you notice any of the following:

• Fingers or toes feel numb, tingly, are cold to the touch, or change color.

• Skin looks shiny or tight.

• Pain, swelling, or bruising gets worse and isn't improved with elevation.

• Signs of infection. These include warm skin, redness, fluid leaking, or bad smell coming from the injured body part.