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Heat exhaustion is a precursor to heat stroke, a severe form of heat-related illness. Heat stroke is more likely than heat exhaustion to cause palor, hot and dry skin, syncope, and dysfunction of the central nervous system (e.g., altered mental status, loss of spatial awareness, loss of bodily movement control, seizures, etc.).
It may even resemble heat stroke, with the difference being that the neurologic function remains intact. Heat exhaustion is marked by excessive dehydration and electrolyte depletion. Symptoms may include diarrhea, headache, nausea and vomiting, dizziness, tachycardia, malaise, and myalgia. Definitive therapy includes removing patients from the ...
Heat cramps can also be a symptom of heat exhaustion. Symptoms: ... Without emergency treatment, heat stroke can cause permanent disability or death. Symptoms: Confusion, altered mental state and ...
It's getting hotter, and the extreme heat is lasting longer. Stay safe from heat stroke and heat exhaustion by knowing how to prevent these deadly problems. The symptoms and solutions aren't ...
As the U.S. faces a mid-June heat wave, here's what to know about heat exhaustion and heat stroke—and how to stay safe.
Heat syncope is fainting or dizziness as a result of overheating (syncope is the medical term for fainting). It is a type of heat illness. The basic symptom of heat syncope is fainting, with or without mental confusion. [1] Heat syncope is caused by peripheral vessel dilation, resulting in diminished blood flow to the brain and dehydration.
Know the signs and what to do if someone is unwell in hot weather.
It can cause heavy sweating, fatigue and dizziness, along with other symptoms. Heatstroke : Also known as sunstroke, this is the most serious heat illness, the CDC says. It happens when the body ...