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Heat stroke is an acute temperature elevation caused by exposure to excessive heat, or combination of heat and humidity, that overwhelms the heat-regulating mechanisms of the body. The latter is a relatively rare side effect of many drugs, particularly those that affect the central nervous system .
Here are symptoms of heat-related emergencies to look out for and quick actions for first aid. Heat Rash. Heat rash is a skin irritation caused by excessive sweating in hot and humid weather ...
A new study on heat-related deaths in the U.S. between the years 1999 and 2023 found that last year — the hottest year on record — had the most number of deaths in which heat was cited as an ...
Heat illness is a spectrum of disorders due to increased body temperature. It can be caused by either environmental conditions or by exertion. It includes minor conditions such as heat cramps, heat syncope, and heat exhaustion as well as the more severe condition known as heat stroke. [1] It can affect any or all anatomical systems. [2]
Know the signs and what to do if someone is unwell in hot weather.
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.
Here’s a look at how people and animals around the world are trying to beat the extreme heat. A polar bear cools down in ice that was brought to its enclosure on a hot and sunny day at the zoo ...
Sweat Therapy: Forced perspiration by excessive body warming (sauna, hot bath, or exercise) used daily may reduce the symptoms through exhaustion of inflammatory mediators. [ 7 ] Antihistamines: are a commonly prescribed first-line treatment for conventional urticaria, but its effectiveness in the treatment of CU is rather limited in most cases.