What is the primary goal of using ice on a sprain?

The primary goal of using ice on a sprain is to reduce swelling. When a joint or muscle is sprained, the body responds with inflammation, causing swelling. Ice acts as a vasoconstrictor, which helps to reduce blood flow to the injured area. This reduction in blood flow decreases the accumulation of fluid in the tissues, thereby minimizing swelling and further damage. Using ice in the immediate aftermath of a sprain can effectively manage inflammation and help facilitate a quicker recovery process. Additionally, while ice can also provide temporary relief from pain, the primary function in this context is the reduction of swelling.