What are two important signs of heat stroke?

Heat stroke is a severe medical condition that occurs when the body's temperature regulation fails and body temperature rises to dangerous levels, often 104°F (40°C) or higher. Recognizing the signs of heat stroke is critical for prompt treatment and prevention of serious complications.

The presence of red or flushed hot dry skin and high body temperature signifies that the body is overheating and is unable to cool itself effectively. Unlike heat exhaustion, where an individual may still sweat profusely, those experiencing heat stroke typically have dry skin due to their body's failure to produce sweat as it becomes overwhelmed by heat. This combination of symptoms indicates a significant threat to the body’s ability to function, as high body temperature can lead to organ damage or even death if not treated immediately. Recognizing these signs allows for timely intervention, such as moving the person to a cooler environment and seeking emergency medical attention, which are crucial steps in managing heat stroke.