What health risk is associated with excessive heat exposure?

Heat stress is a significant health risk associated with excessive heat exposure. When individuals are exposed to high temperatures, particularly in environments with high humidity, their bodies struggle to regulate temperature effectively. This can lead to a range of heat-related illnesses.

Heat stress occurs when the body’s natural cooling mechanisms, such as sweating, become overwhelmed. Symptoms can include heavy sweating, weakness, dizziness, nausea, and headache. In severe cases, it can progress to heat exhaustion or heat stroke, both of which can be life-threatening if not addressed promptly.

Understanding heat stress is crucial for implementing safety measures in workplaces, especially those involving strenuous physical activity or heat-intensive environments. Timely recognition and response to the signs of heat stress can prevent serious health consequences for individuals exposed to excessive heat.