What is the recommended duration for icing an acute injury?

The recommended duration for icing an acute injury is typically 10 to 15 minutes. This duration is supported by guidelines for cryotherapy, which suggest that applying ice for this time frame is effective in reducing pain and swelling without risking frostbite or tissue damage.

Icing helps to constrict blood vessels, which can decrease inflammation and numb the area, providing pain relief for the injured site. After about 10 to 15 minutes, the body's natural response begins to counteract the cold, and keeping ice on for longer periods may not yield additional benefits and could potentially lead to adverse effects, such as ice burns or nerve damage. Therefore, this duration is generally considered optimal for managing acute injuries, aligning with best practices in sports medicine.