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Symptoms include profuse sweating, weakness, dizziness, headache, nausea, and lowered blood pressure, resulting from dehydration and serum electrolyte depletion. Heat-related illnesses lie on a spectrum of severity, where heat exhaustion is considered less severe than heat stroke but more severe than heat cramps and heat syncope .
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.
Heat exhaustion - Can be a precursor of heatstroke; the symptoms include heavy sweating, rapid breathing and a fast, weak pulse. Heat syncope - Fainting or dizziness as a result of overheating. Heat edema - Swelling of extremities due to water retention following dilation of blood vessels in response to heat.
First, keep an eye out for symptoms of heat exhaustion or other illnesses. “If somebody starts feeling light-headed, dizzy, nausea or headache, that is the time to act immediately,” Linden said.
One of those things it activates is the sympathetic nervous system, resulting in symptoms like chills, sweating, heart palpitations, and blurred vision. ... Muscle cramps, dizziness, fatigue ...
SWEATING AFTER AN INTENSE WORKOUT is completely normal. ... “Cold sweat symptoms usually include fatigue, chills, and swollen lymph nodes,” Dr. Salzberg says. ... These include dizziness ...
Dizzy Dizzy – about to black out; Dizzy – with the room spinning around me; My mouth is dry; Nauseated; Sick like I have the flu; like I have to vomit; Short of breath; Sleepy; Sweaty; Thirsty; Tired; Weak; I can't: Breathe normally; Hear normally: losing hearing; sounds are too loud; ringing or hissing in my ears; Move one side – arm and ...
Common symptoms linked to motion sickness include nausea, fatigue, headache, irritability, dizziness, sweating and salivation, according to Cleveland Clinic. A more serious symptom of motion ...