What is one advantage of using ice therapy after an injury?

Ice therapy, also known as cryotherapy, is a commonly used treatment following an injury, particularly for acute injuries such as sprains and strains. One significant advantage of using ice therapy is its ability to reduce swelling and numb pain.

When ice is applied to an injured area, it causes vasoconstriction, which narrows the blood vessels. This reaction decreases blood flow, which is beneficial immediately after an injury because it helps to control swelling and inflammation. Reduced swelling can lead to decreased pressure on surrounding tissues, which in turn alleviates pain. Moreover, the cold sensation from ice can numb the affected area, providing immediate relief from pain, making it easier for the injured individual to manage their symptoms.

The other options, although potentially related to injury recovery, do not accurately reflect the immediate physiological responses to ice application as effectively as reducing swelling and numbing pain.