Quick Answer
Rest and shade are initial steps in recovering from heat exhaustion, but they are not sufficient on their own to prevent further complications. Patients may require medical attention, cooling measures, and electrolyte replenishment to fully recover.
Cooling Measures
Cooling the body is crucial in treating heat exhaustion. The American Red Cross recommends the “cooling chain” method: first, move the person to a cooler area, then remove excess clothing, apply cool compresses or wet cloths to the body, and finally, fan them if possible. You can also use cool water or ice to cool the person, such as by wetting their clothes or applying a cold compress to the neck, armpits, and groin areas.
Replenishing Electrolytes
Heat exhaustion can cause significant fluid and electrolyte loss, which must be replenished promptly to prevent further complications. Oral rehydration solutions, such as Pedialyte or sports drinks like Gatorade, can help replace lost electrolytes. Aim to give the person 1-2 cups of fluid per hour, depending on their level of dehydration and activity. Monitor their urine output, aiming for a pale yellow color, to gauge the effectiveness of rehydration.
When to Seek Medical Attention
If symptoms persist or worsen, seek medical attention immediately. Signs of heat exhaustion progressing to heatstroke include a high body temperature (above 103°F), confusion, seizures, and loss of consciousness. Patients may also experience severe headaches, rapid heartbeat, and dizziness. In severe cases, heatstroke can lead to brain damage, organ failure, and even death, so prompt medical attention is essential.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.