Express Emergency Room Temple

Summer heat waves can quickly go from fun to dangerous. Two common heat-related conditions— heat stroke and heat exhaustion—can escalate rapidly if left untreated. Understanding how to differentiate these and get proper emergency care can save lives. Defining Heat Stroke and Heat Exhaustion Both heat stroke and heat exhaustion result from exposure to high temperatures. But there are key differences: Heat stroke  is the more severe, life-threatening form marked by dangerously high body temperature and altered mental status. Heat exhaustion  causes dizziness, nausea, and fainting, but does not affect brain function or cause extremely high fevers. Causes and Risk Factors Heat stroke and heat exhaustion share common triggers. These include: High ambient air temperatures and humidity Strenuous exercise in hot weather Dehydration from inadequate fluid intake Certain medications that inhibit sweating Those most at risk include infants, elderly, athletes, outdoor workers, and those with chr