What is Heatstroke, What Are Its Symptoms? Precautions to Take Against Heatstroke

As summer temperatures rise, so does the incidence of heatstroke, a dangerous condition where the body overheats and loses its ability to regulate temperature. This can lead to a critical state requiring urgent medical intervention.

Key symptoms to watch for include a dangerously high body temperature, severe headaches, dizziness, nausea, and extreme fatigue. Individuals may also experience a rapid pulse, quickened breathing, and hot, dry skin, though some may still sweat. Confusion, difficulty speaking, muscle cramps, and even fainting or loss of consciousness are also signs of heatstroke.

If heatstroke is suspected, immediate action is crucial. Move the affected person to a cool, shaded, or air-conditioned environment. Loosen tight clothing, apply cool compresses, or use cool water to lower body temperature. If the person is conscious, offer water or electrolyte drinks in small sips. Never give anything by mouth to someone who is unconscious. Seek emergency medical help immediately if symptoms like loss of consciousness, seizures, speech difficulties, or high fever are present.

Preventing heatstroke involves staying indoors during the hottest parts of the day, typically between 11 a.m. and 4 p.m. Drink plenty of fluids throughout the day, opt for light-colored, loose-fitting clothing, and wear a wide-brimmed hat and sunglasses. Sunscreen is also essential. Schedule strenuous physical activities for cooler times of the day.

Certain groups are more vulnerable to heatstroke, including infants and young children, individuals over 65, pregnant women, those with chronic health conditions, outdoor workers, athletes, and people who do not consume enough fluids.