When assisting someone with a sprained ankle, what is the recommended first aid method?

The recommended first aid method for a sprained ankle is to follow the RICE protocol: Rest, Ice, Compression, and Elevation.

Rest is critical because it prevents further injury to the ligament and allows the healing process to begin. Reducing weight-bearing activities helps minimize pain and avoid additional damage.

Ice is applied to the injured area to reduce swelling and numb the pain. It constricts blood vessels and decreases circulation to the area, which helps alleviate immediate post-injury inflammation. Ice should be applied for 15-20 minutes at a time, with breaks in between to prevent skin damage.

Compression involves gently wrapping the injured ankle with an elastic bandage or similar material. This helps reduce swelling and provides support to the joint. However, it's important that the wrap is not too tight, as this can impair circulation.

Elevation helps to further reduce swelling by using gravity to decrease blood flow to the injured area. Keeping the ankle raised above the level of the heart encourages fluid drainage and reduces edema.

Together, these components of the RICE method are aimed at reducing swelling, alleviating pain, and promoting healing in a structured and effective manner, making it the optimal approach for managing a sprained ankle in a wilderness or remote setting.