Before a heat stroke occurs, people show signs of heat exhaustion such as dizziness, mental confusion, headaches, and weakness; if a heat stroke occurs when the person is asleep, symptoms may be harder to notice.
People show signs of heat exhaustion such as dizziness. People show signs of heat exhaustion such as mental confusion. People show signs of heat exhaustion such as headaches. People show signs of heat exhaustion such as weakness. A heat stroke occurs. Symptoms may be harder to notice. A heat stroke occurs. The person is asleep.