What Is Heatstroke: Prevention And Warning Signs

Superstar Shah Rukh Khan’s recent hospitalization due to dehydration serves as a stark reminder of the dangers posed by extreme heat, particularly as India faces increasingly intense heatwaves. As temperatures soar, understanding heat-related illnesses like heat stroke becomes paramount. Here’s what you need to know:

What is Heat Stroke?

Heat stroke is a severe heat-related illness characterized by elevated body temperature, typically above 104°F (40°C), accompanied by hot, dry skin, rapid pulse, confusion, and even loss of consciousness. It occurs when the body fails to regulate its temperature in excessively hot environments, leading to potentially life-threatening complications.

Tips to Prevent Heat Stroke:

1. Stay Hydrated: Drink plenty of water throughout the day, especially when exposed to high temperatures or engaging in physical activity.
2. Seek Shade: Limit exposure to direct sunlight, particularly during peak hours between 10 a.m. and 4 p.m.
3. Wear Lightweight Clothing: Opt for loose-fitting, breathable fabrics that allow for air circulation and sweat evaporation.
4. Take Breaks: If working or exercising outdoors, take regular breaks in shaded or air-conditioned areas to cool down.
5. Avoid Alcohol and Caffeine: These beverages can contribute to dehydration and increase the risk of heat-related illnesses.
6. Use Fans or Air Conditioning: Keep indoor spaces cool and well-ventilated to prevent overheating.

When to See a Doctor

While mild dehydration can often be resolved by rehydrating and resting in a cool environment, severe cases of heat stroke require immediate medical attention. Seek medical help if you or someone else experiences:

• High body temperature (above 104°F/40°C)
• Altered mental state, such as confusion or agitation
• Rapid heartbeat and breathing
• Nausea, vomiting, or headache
• Loss of consciousness or seizures

As the climate crisis exacerbates heatwaves and their associated health risks, it’s crucial to remain vigilant and take proactive measures to prevent heat-related illnesses. Stay informed, stay hydrated, and prioritize your health, especially during periods of extreme heat.