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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 ...
Human responses to heat stress can include heat stroke and hyperthermia. Extreme heat is also linked to low quality sleep, acute kidney injury [21] [22] and complications with pregnancy. Furthermore, it may cause the deterioration of pre-existing cardiovascular and respiratory disease.
A new study investigates one way that the warming of our planet may adversely affect human health. The authors of the study found a 7% higher risk of strokes on warm nights, particularly among ...
In the U.S., over 140 million people were under extreme heat advisories, watches and warnings on Wednesday. Temperatures broke records in the Western region of the U.S., climbing to 120-plus ...
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]
Over the past five decades, India has experienced more than 700 heat wave events claiming more than 17,000 lives, according to a 2021 study of extreme weather in the Weather and Climate Extremes ...
In humans, hyperthermia is defined as a temperature greater than 37.5–38.3 °C (99.5–100.9 °F), depending on the reference used, that occurs without a change in the body's temperature set point. [3][10] The normal human body temperature can be as high as 37.7 °C (99.9 °F) in the late afternoon. [2] Hyperthermia requires an elevation from ...
Heat stroke is the most serious heat-related illness. It occurs when the body's temperature rises to dangerously high levels (above 40°C or 104°F). Symptoms of heat stroke include hot, dry skin ...