Which of the following are symptoms of heat exhaustion?

Heavy sweating and weakness are key symptoms of heat exhaustion. This condition occurs when the body loses a significant amount of water and electrolytes due to excessive sweating, often during hot weather or strenuous physical activity. The heavy sweating indicates that the body is trying to cool itself down, while weakness can result from dehydration and the depletion of salt and minerals.

Understanding the symptoms of heat exhaustion is crucial for timely recognition and treatment. Severe weakness can make it challenging for a person to continue physical activity, and if not addressed, it may lead to more serious conditions such as heat stroke. Proper hydration and cooling techniques are essential in managing heat exhaustion effectively.