What is the recommended duration for RICE therapy in treating acute injuries?

RICE therapy, which stands for Rest, Ice, Compression, and Elevation, is commonly used for the management of acute injuries like sprains and strains. The recommended duration for applying ice, which is a key component of RICE, typically ranges from 20-30 minutes several times a day. This time frame allows for adequate cooling of the injured area, which helps reduce swelling and pain while minimizing the risk of additional tissue damage.

Applying ice for too short a duration may not effectively reduce swelling or manage pain, while leaving ice on for too long can lead to ice burns or complications from prolonged exposure to cold temperatures. Therefore, the duration of 20-30 minutes multiple times daily strikes a balance that maximizes therapeutic benefits while minimizing risks.