What is the effect of cryotherapy on inflammation?

What is the effect of cryotherapy on inflammation?

• A. It decreases inflammation by slowing blood and fluid movement.
• B. It increases inflammation by accelerating blood flow.
• C. It has no effect on inflammation.
• D. It only reduces pain without affecting inflammation.

Answer: (A)

Cryotherapy reduces inflammation by causing vasoconstriction in the injured area, which lowers blood flow and reduces capillary permeability. This limits the movement of fluid and inflammatory mediators into the tissue, decreasing edema and the overall inflammatory response. It also slows the local metabolic rate, helping minimize further tissue damage and inflammatory signaling. While cold therapy can numb the area and relieve pain, its anti-inflammatory effect is mainly due to reduced blood flow and fluid leakage, not a lack of any effect on inflammation.

Cryotherapy reduces inflammation by causing vasoconstriction in the injured area, which lowers blood flow and reduces capillary permeability. This limits the movement of fluid and inflammatory mediators into the tissue, decreasing edema and the overall inflammatory response. It also slows the local metabolic rate, helping minimize further tissue damage and inflammatory signaling. While cold therapy can numb the area and relieve pain, its anti-inflammatory effect is mainly due to reduced blood flow and fluid leakage, not a lack of any effect on inflammation.