heat exhaustion

noun

1. a condition characterized by faintness, rapid pulse, nausea, profuse sweating, cool skin, and collapse, caused by prolonged exposure to heat accompanied by loss of adequate fluid and salt from the body.

heat exhaustion

noun

1. Also called: heat prostration. a condition resulting from exposure to intense heat, characterized by dizziness, abdominal cramp, and prostration Compare heatstroke

Word History and Origins

Origin of heat exhaustion¹

First recorded in 1935–40

Example Sentences

High temperatures increase the risk for heat-related illnesses like heat exhaustion and heat stroke, especially for older adults and children, according to the L.A.

Read more on Los Angeles Times

The first sign of heat-related illness that may lead to heat exhaustion or stroke is heat cramps, according to the National Weather Service.

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“If you or someone around you experiences symptoms of heat stroke or heat exhaustion, such as dizziness, nausea, rapid heartbeat, confusion, or passing out, seek medical help immediately.”

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They were examined and treated for apparent heat exhaustion.

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Overheating can lead to heat exhaustion or heatstroke.

Read more on BBC