What is an indication that you are suffering from heat-related illnesses?

Heavy sweating and thirst are strong indications of heat-related illnesses because they are part of the body’s natural response to overheating. When the body temperature rises due to high temperatures or physical exertion, it tries to cool itself down by triggering sweat production. The heavy sweating can lead to significant fluid loss, and thirst develops as the body signals the need for rehydration to restore lost fluids and maintain normal body functions.

Recognizing these signs is crucial because failing to maintain hydration can lead to more serious conditions, such as heat exhaustion or heat stroke. Understanding the importance of these symptoms can help in taking prompt actions to cool down and rehydrate, thereby preventing further complications.