What is a common symptom of heat exhaustion?

A common symptom of heat exhaustion is pale skin. When a person experiences heat exhaustion, the body struggles to regulate its temperature due to excessive heat, often accompanied by dehydration. As the body becomes overheated, blood vessels may dilate to try to cool down, leading to reduced blood flow to the skin, which can cause it to appear pale or cool to the touch.

The other symptoms listed, such as fever above 103 degrees, dry mouth, and intense shivering, are not typically associated with heat exhaustion. In fact, while heat exhaustion can cause a person to be sweaty and potentially have a normal skin temperature, a high fever is more characteristic of heat stroke or other medical conditions rather than heat exhaustion itself. Similarly, dry mouth may indicate dehydration but is less specific, and intense shivering is generally a sign of the body trying to generate heat, which is contradicted in the case of heat-related illnesses.