What is heatstroke?
Nov 25, 2022
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
Heatstroke is a serious heat-related illness, typically caused by prolonged exposure to high temperature and humidity environments, leading to a rapid rise in body temperature and the body's inability to dissipate heat effectively. The key to preventing heatstroke lies in avoiding extended periods in hot environments, especially during summer months, and maintaining adequate fluid intake to reduce the risk of heatstroke.
Heatstroke is generally a severe heat-related illness, typically caused by prolonged exposure to high temperature and humidity environments, leading to a rapid rise in body temperature and the body's inability to dissipate heat effectively. A detailed analysis is as follows:
Heatstroke occurs when elevated environmental temperatures or intense physical activity cause body temperature to rise beyond the normal range. It is usually accompanied by symptoms such as dry skin, headache, dizziness, nausea, vomiting, and rapid heartbeat. Heatstroke commonly affects individuals performing heavy physical labor under high-temperature conditions. In severe cases, it may lead to unconsciousness and even be life-threatening. The primary danger of heatstroke lies in excessively high body temperature, which can disrupt biochemical processes within the body and potentially impair organ function. Therefore, if heatstroke is suspected, immediate emergency measures should be taken: move the patient to a cool, shaded area and lower their body temperature—for example, by sponging with cold water or applying ice packs to key areas—while seeking prompt medical attention for professional treatment and monitoring.
The key to preventing heatstroke is avoiding prolonged exposure to high-temperature environments, especially during hot summer months, and maintaining adequate fluid intake to reduce the risk. Heatstroke is a serious health condition; if related symptoms occur, prompt medical assistance is recommended.
