Cold therapy, also known as cryotherapy, involves applying cold temperatures to the body to reduce pain and inflammation. This method is commonly used for injuries, such as sprains or strains, and can help numb the affected area, providing relief. Cold therapy can be administered through ice packs, cold compresses, or specialized machines. The benefits of cold therapy include decreased swelling and improved recovery time after physical activity. It is often recommended by healthcare professionals, including physiotherapists and sports medicine specialists, as part of a comprehensive treatment plan for injuries and post-exercise recovery.