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As summer approaches, it is important to be aware of the potential dangers of heat exhaustion and heat stroke. Heat exhaustion is a condition caused by overexposure to high temperatures and can lead to heat stroke if left untreated. Recognizing the signs and symptoms of heat exhaustion and providing prompt treatment are essential for preventing more serious health issues.

Heat Exhaustion

Heat exhaustion is caused by prolonged exposure to high temperatures, which can cause the body to become dehydrated and unable to regulate its temperature effectively. Symptoms of heat exhaustion include heavy sweating, dizziness, nausea, headache, muscle cramps, weakness, fainting (also called syncope), paleness or clammy skin. If you or someone you know experiences any of these symptoms while in a hot environment, it is important to take action immediately.

The first step in treating heat exhaustion is to move the affected person out of direct sunlight and into a cooler area such as an air-conditioned room or shaded area. It’s also important to provide them with plenty of fluids such as water or sports drinks that contain electrolytes. The affected person should also be encouraged to rest until they feel better. If their symptoms do not improve within 30 minutes or if they experience more severe symptoms such as confusion or loss of consciousness then medical attention should be sought immediately as this may indicate the onset of heat stroke.

Heat Stroke

Heat stroke is a medical emergency caused by prolonged exposure to very hot conditions which leads to an increased body temperature that can damage organs and cause death if left untreated. Symptoms include confusion, nausea and vomiting, rapid breathing, rapid heartbeat and seizures; however, anyone experiencing any type of distress due to extreme temperatures should seek medical attention immediately. Time can be critical in treating this condition successfully.

The first step in treating heat stroke is to call 911 and move the victim to a cool location. You may immerse the victim in cold water. A bath of cold or ice water has been proved to be the most effective way of quickly lowering your core body temperature. Use evaporation cooling techniques such as soaking clothes with water and using a fan to accelerate evaporation. If possible, place ice packs in the highly vascular areas such as the back of the neck, the armpits, and the groin.

By recognizing the signs and symptoms associated with both heat exhaustion and heat stroke early on you can help prevent more serious health issues from occurring due to overexposure in extreme temperatures. If you see someone exhibiting any symptoms associated with either condition always take action immediately. Provide treatment such as moving into a cooler area out of direct sunlight along with providing plenty fluids. If their condition does not improve or worsens it’s important that they seek immediate medical attention as this may indicate the onset of life-threatening heat stroke.

Learn More

CSRE offers Community Courses, focused on the general population, Workforce education, targeted at industry and the commercial workforce, and Healthcare provider BLS and ECC (ACLS & PALS) courses from the American Heart Association and Health Safety Institute.

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