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It is diagnosed based on an elevated core body temperature (usually above 40 degrees Celsius), a history of heat exposure or physical exertion, and neurologic dysfunction. [5] However, high body temperature does not necessarily indicate that heat stroke is present, such as with people in high-performance endurance sports or with people ...
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.
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]
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Doing the same motion repeatedly can cause muscles, ligaments, and tendons to become swollen and inflamed, which causes the ache. In addition to aches, you may notice a lack of strength and ...
In heat syncope, or exercise-associated collapse, there is an increased dilation of blood vessels near the skin's surface and a pooling of blood in the lower extremities due to a decrease in vasomotor tone, which is the extent of control over the constriction and dilation of blood vessels. This results in a drop in blood pressure when not lying ...
A 2022 study on the effect of heat on young people found that the critical wet-bulb temperature at which heat stress can no longer be compensated, T wb,crit, in young, healthy adults performing tasks at modest metabolic rates mimicking basic activities of daily life was much lower than the 35 °C (95 °F) usually assumed, at about 30.55 °C (86 ...
[90] [88] The syndrome of burnout was initially exclusively focused on occupation related stress-inducers, but was later expanded to include other kinds of stress. [91] The description of the condition has shifted over time and between different scholars, which has contributed to burnout never attaining the status of a medical diagnosis in ...