Lämpöiskut

Lämpöiskut, known in English as heatstroke, is a severe and life-threatening medical condition that occurs when the body's temperature regulation system fails. It is characterized by a rapid rise in body temperature, reaching 104°F (40°C) or higher, and can lead to organ damage or failure.

The primary cause of heatstroke is prolonged exposure to high temperatures, often combined with dehydration and strenuous physical activity. The body's normal cooling mechanisms, such as sweating, become overwhelmed, and the core body temperature rises dangerously.

Symptoms of heatstroke can include a high body temperature, hot and dry skin (though sometimes it may be moist), a throbbing pulse, headache, dizziness, nausea, confusion, and loss of consciousness. It is crucial to recognize these signs and seek immediate medical attention.

Treatment for heatstroke involves rapidly cooling the body. This can be done through methods like immersing the person in cool water, applying ice packs to the skin, or fanning them while misting their skin with water. Medical professionals may also administer intravenous fluids to rehydrate the individual and monitor their vital signs.

Prevention is key to avoiding heatstroke. Staying hydrated, avoiding strenuous activity during the hottest parts of the day, wearing light-colored and loose-fitting clothing, and seeking shade or air-conditioned environments are effective measures. Individuals at higher risk, such as the elderly, young children, and those with chronic illnesses, should take extra precautions during hot weather.