What are the common symptoms of heat exhaustion?

The common symptoms of heat exhaustion include moist clammy skin, weakness, dizziness, headache, and nausea. This condition typically occurs when the body loses excessive amounts of moisture and salts due to prolonged exposure to high temperatures and strenuous activity.

Moist clammy skin occurs because the body attempts to cool itself by sweating; the skin remains wet rather than dry, which is a key distinguishing feature of heat exhaustion compared to heat stroke. Weakness is also a significant symptom, as individuals affected often feel fatigued and unable to continue their activities. Recognizing these symptoms early is crucial to prevent the more severe condition of heat stroke, which can occur if heat exhaustion is not addressed promptly.

Other choices might describe symptoms associated with different heat-related conditions, such as heat stroke, which does include elevated body temperature and dry skin due to the body’s inability to cool down.