Heatwave Alert: Doctor Explains Heat Stroke Prevention

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As temperatures soar past 45°C, experts warn of rising heat stroke cases; early signs and simple precautions can save lives

By TRH News Desk

New Delhi, April 25, 2026 — Amid intensifying heatwave conditions across North India, medical experts are urging citizens to remain vigilant against heat stroke, a potentially life-threatening condition triggered by prolonged exposure to extreme temperatures.

Speaking to All India Radio, Dr Ajay Chauhan, Professor of Medicine at Ram Manohar Lohia Hospital, described heat stroke as a “triad of symptoms” that people must recognize early. “If a person’s body temperature rises above 105°F and there is a change in mental status — such as confusion, unconsciousness, or incoherent speech — these are critical warning signs,” he said.

Dr Chauhan added that such conditions are increasingly common when temperatures hover between 45°C and 48°C, particularly among individuals engaged in strenuous physical activity. “Even at lower temperatures, heavy exertion can push the body into heat stroke,” he cautioned.

Highlighting preventive measures, Dr Chauhan emphasized limiting exposure to direct sunlight. “Step out only if necessary. If you cannot avoid going outdoors, wear light-coloured, loose cotton clothing and cover your head,” he advised. Hydration remains crucial: “Drink water regularly, even if you are not thirsty. Fluids like salted water, buttermilk, or raw mango drink (aam panna) help maintain electrolyte balance.”

He also recommended frequent breaks during physical work. “Even if you don’t feel tired, rest in the shade every 15 to 30 minutes to prevent overheating,” he said.

On the treatment front, Ram Manohar Lohia Hospital has taken significant steps to handle heat-related emergencies. Dr Chauhan noted that the hospital was among the first in the country to introduce advanced cooling techniques. “Since May 2024, we have been equipped with immersion cooling systems designed specifically for heat stroke patients,” he said.

Emergency response has also been upgraded. “Our ambulances carry ice boxes, and one effective method involves placing the patient in ice water or applying ice packs to rapidly bring down body temperature,” he explained.

With heatwaves becoming more frequent and intense, health experts stress that awareness and timely intervention are key to reducing fatalities. Recognizing symptoms early and adopting basic precautions can make the difference between life and death during extreme summer conditions.