Quick Answer
To handle heat exhaustion during outdoor activities, move the individual to a shaded or cooler area, loosen tight clothing, and remove excess layers. Cool the person with wet cloths or a fan, and provide water or a sports drink. Seek medical attention if symptoms worsen or do not improve.
Identifying Heat Exhaustion Symptoms
Heat exhaustion can be life-threatening if left untreated. Identify the symptoms early, which include heavy sweating, pale or flushed skin, rapid pulse, nausea or vomiting, headaches, and fatigue. If you notice any of these symptoms, take immediate action to cool the individual and seek medical attention if necessary.
Cooling Techniques
To cool the person, remove excess clothing and apply wet cloths to the head, neck, and torso. Use a fan to circulate air and speed up evaporation. If available, immerse the person in a cool body of water or use a cold compress to lower their body temperature. The American Red Cross recommends lowering the body temperature by 1-2 degrees Fahrenheit per minute.
Medical Attention
If symptoms worsen or do not improve, seek medical attention immediately. In a wilderness setting, consider using a satellite phone or other communication device to call for help. If the individual’s condition worsens, consider activating a personal locator beacon (PLB) or emergency position-indicating radio beacon (EPIRB). In all cases, prioritize the individual’s safety and seek medical attention as soon as possible.
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