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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.
This can lead to heat-related illnesses like heat exhaustion, which makes you feel weak and dizzy, and heatstroke, a serious condition where your body can no longer regulate its temperature.
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. Heat cramps - Muscle pains that happen during heavy exercise in hot weather. Heat rash - Skin irritation from excessive sweating. Heat tetany - Usually results from ...
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.).
Sun exposure and heat can bring it about, and even if you’re not in direct sun, being hot all the time will activate your melanocytes and make the melasma worse. That’s very frustrating to people.
Even just a little bit of water was able to make it nice and cold again and extremely helpful in the 104° weather. ... The most important thing you can do on days with extreme heat — besides ...
Heat stroke or heatstroke, also known as sun-stroke, is a severe heat illness that results in a body temperature greater than 40.0 °C (104.0 °F), [4] along with red skin, headache, dizziness, and confusion. [2] Sweating is generally present in exertional heatstroke, but not in classic heatstroke. [5] The start of heat stroke can be sudden or ...
If you want to try heat therapy, here are some methods that may help: Heating pads or hot packs: A heating pad applied to the neck or shoulders can ease muscle tightness, especially if tension ...