New Delhi: As temperatures continue to rise across several regions, health experts are urging people to better understand heatstroke — a serious and potentially fatal condition linked to prolonged exposure to extreme heat.
Heatstroke is a medical emergency that occurs when the body’s internal temperature rises rapidly and its natural cooling system fails. If not treated immediately, the condition can lead to organ damage, unconsciousness and in severe cases, death.
According to doctors, the condition develops when the body is unable to regulate heat through sweating, causing a dangerous spike in core temperature. It is one of the most severe forms of heat-related illness and requires urgent medical attention.
Warning signs to watch for
Medical professionals say heatstroke often progresses quickly and can become critical within minutes. Common symptoms include extremely high body temperature, confusion or loss of consciousness, repeated vomiting or diarrhoea, severe weakness or dizziness, hot and dry skin, and a rapid heartbeat.
Doctors stress that any delay in treatment can significantly increase the risk of complications. Immediate cooling of the body and emergency hospital care are considered vital for survival.
How to protect yourself during extreme heat
Health experts recommend adopting preventive measures, especially during peak summer hours when heatwave conditions are at their worst. People are advised to avoid stepping outdoors between 11 am and 5 pm, when temperatures are typically highest.
Staying hydrated is crucial. Fluids such as water, oral rehydration solution (ORS), lemon water, buttermilk and other traditional drinks are considered effective in maintaining electrolyte balance.
Wearing light-coloured, loose-fitting cotton clothing can also help the body stay cool by allowing better air circulation and reducing heat absorption.
Individuals working outdoors or travelling are advised to take frequent breaks in shaded or air-conditioned spaces and avoid prolonged exposure to direct sunlight. Strenuous physical activity under harsh sun conditions should be strictly avoided whenever possible.
Doctors also caution against ignoring early warning signs such as dizziness, nausea, excessive fatigue or fainting, as these may indicate the onset of heat-related illness.
Stay alert to weather advisories
Health authorities are urging citizens to regularly monitor updates from the India Meteorological Department, which issues heatwave alerts and forecasts to help people prepare in advance.
Experts emphasise that awareness and timely precautions are the most effective ways to prevent heatstroke, particularly during increasingly frequent and intense summer heatwaves.
