Heat stroke
Heat strokes are caused by prolonged exposure to high temperatures and can be life threatening if not treated promptly. “When spending time in the sun, keep an eye out for some of the signs and symptoms of heat stroke, including high body temperature, hot and dry skin without any signs of sweat, headaches, nausea, vomiting, muscle cramps and weakness,” Dr. Juthani says.
If you suspect that you or someone you know is suffering from heat stroke, immediately move to a cooler or shaded location, ideally, near a fan if possible. “You can lower body temperature by applying cool water or cold compresses to the skin, and you should always call emergency services,” he says.
However, it is best to avoid getting to that point, so people should take preventive measures such as staying hydrated by drinking plenty of water, limiting time spent outdoors during very hot and humid days, wearing clothing that is loose fitting to allow for air circulation, taking frequent breaks in cooler indoor environments, and avoiding strenuous activities during peak temperature hours outdoors.