What is part of the treatment for heat stroke?

What is part of the treatment for heat stroke?

• A. Active cooling measures; NS/LR bolus 500 mL; repeat to SBP >90; max 2000 mL
• B. Place in sun to induce sweating
• C. Administer diuretics
• D. Wait and monitor without cooling

Answer: (A)

Heat stroke requires rapid cooling and supportive fluids to prevent organ damage. The best approach combines active cooling with cautious fluid resuscitation. Active cooling methods, such as ice-water immersion or rapid evaporative cooling, bring the core temperature down quickly, which is crucial for protecting the brain and other organs. At the same time, giving an isotonic IV fluid like normal saline or lactated Ringer’s helps restore circulating volume if there is dehydration or hypotension. A 500 mL bolus is appropriate and should be repeated as needed until the systolic blood pressure is at least 90 mmHg, with a practical cap around 2000 mL to avoid fluid overload. Other choices miss the point because they either worsen the condition or fail to address the urgent need to decrease core temperature. Placing the patient in the sun to induce sweating would only raise body temperature. Diuretics would worsen dehydration and electrolyte imbalances. Waiting and monitoring without cooling delays essential treatment and increases the risk of serious complications.

Heat stroke requires rapid cooling and supportive fluids to prevent organ damage. The best approach combines active cooling with cautious fluid resuscitation. Active cooling methods, such as ice-water immersion or rapid evaporative cooling, bring the core temperature down quickly, which is crucial for protecting the brain and other organs. At the same time, giving an isotonic IV fluid like normal saline or lactated Ringer’s helps restore circulating volume if there is dehydration or hypotension. A 500 mL bolus is appropriate and should be repeated as needed until the systolic blood pressure is at least 90 mmHg, with a practical cap around 2000 mL to avoid fluid overload.

Other choices miss the point because they either worsen the condition or fail to address the urgent need to decrease core temperature. Placing the patient in the sun to induce sweating would only raise body temperature. Diuretics would worsen dehydration and electrolyte imbalances. Waiting and monitoring without cooling delays essential treatment and increases the risk of serious complications.