Cold whirlpools are typically used at what temperature range for how long?

Cold whirlpools are typically used at what temperature range for how long?

• A. 5-15 minutes.
• B. 20-30 minutes.
• C. 35-45 minutes.
• D. 60 minutes.

Answer: (A)

Cold whirlpools are used for a brief, controlled cold exposure to curb inflammation and edema while protecting tissue. In practice, target a cool water temperature around 10–15°C (50–59°F) and immerse for about 5–15 minutes. This short duration leverages vasoconstriction and reduced metabolic demand to alleviate swelling and pain without risking cold injury. Longer exposures—20 minutes or more—increase the risk of excessive vasoconstriction, numbness, and tissue damage, making 5–15 minutes at roughly 10–15°C the most appropriate choice.

Cold whirlpools are used for a brief, controlled cold exposure to curb inflammation and edema while protecting tissue. In practice, target a cool water temperature around 10–15°C (50–59°F) and immerse for about 5–15 minutes. This short duration leverages vasoconstriction and reduced metabolic demand to alleviate swelling and pain without risking cold injury. Longer exposures—20 minutes or more—increase the risk of excessive vasoconstriction, numbness, and tissue damage, making 5–15 minutes at roughly 10–15°C the most appropriate choice.