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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.
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.
Here’s what sleep experts want you to know about heat’s impact on your ability to get quality sleep — and what you can do about it. How heat impacts sleep ... too hot, sleep quality and ...
It's not just you: hot weather really does make you lazy and less productive -- and there's a simple scientific explanation for why that is so.
An early stage of hyperthermia can be "heat exhaustion" (or "heat prostration" or "heat stress"), whose symptoms can include heavy sweating, rapid breathing and a fast, weak pulse. If the condition progresses to heat stroke, then hot, dry skin is typical [ 2 ] as blood vessels dilate in an attempt to increase heat loss.
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 ...