AIIMS doctors advise precautions as Delhi heatwave triggering rise in dehydration, heat stroke cases
New Delhi, May 21
Doctors from the All India Institute of Medical Sciences have urged people to take preventive measures against heat-related illnesses as soaring temperatures continue to impact several parts of the country.
Dr Piyush Ranjan, Additional Professor in the Department of Medicine at AIIMS Delhi, said that cases of dehydration and heat stroke tend to rise sharply whenever temperatures increase.
"Whenever the temperature rises, health problems related to heat begin to appear. The first and mildest condition is dehydration, in which the body loses water and salts," he said.
He warned that dehydration can progress to heat stroke, commonly known as 'loo lagna', and in severe situations, patients may even lose consciousness.
Highlighting precautionary measures, Dr Ranjan advised people to avoid stepping outdoors during peak afternoon hours.
"As far as possible, people should avoid going outdoors between 11 a.m. and 4-5 p.m., when temperatures are at their peak," he said.
He added that if venturing outside is unavoidable, people should wear full-sleeved clothes, full-length trousers, and keep their heads covered with caps, scarves, or turbans. He also recommended the use of umbrellas and staying indoors, whenever possible.
Dr Ranjan stressed the importance of proper hydration before going outdoors.
"People should drink sufficient water before stepping outside. Ideally, one or two litres of water should be consumed before leaving home. While outdoors, people should also consume electrolytes or ORS to maintain the balance of water and salts in the body and prevent dehydration," he said.
Dr Neeraj Nishchal, Professor in the Department of Medicine, said plain water alone may not be sufficient during extreme heat conditions because the body loses salts through sweating.
"It is important to understand that drinking only plain water is not enough, because during extreme heat, the body loses not just water but also salt through sweating. Therefore, ORS solutions or electrolytes are considered more beneficial," he said.
He also suggested consuming traditional drinks and foods such as Bel ka Sharbat, shikanji, and lentil water to help the body stay hydrated during the heatwave.
According to Dr Nishchal, hospitals are witnessing a growing number of heatwave-related health complaints. The most common symptoms include dehydration, weakness, dizziness, headaches, excessive sweating, vomiting, and low blood pressure.
"In severe cases, heat stroke is being reported, where the body temperature rises dangerously high. Patients may suffer from high fever, unconsciousness, confusion, and sometimes even seizures," he said.
He added that elderly people, children, pregnant women, and individuals suffering from illnesses such as diabetes or heart disease are among the most vulnerable groups during extreme heat conditions.
— IANS
Reader Comments
It's alarming how many people ignore the warning signs. Yesterday my neighbour almost collapsed from heat exhaustion. We gave her ORS immediately. Please folks, don't underestimate dehydration - it sneaks up on you! And yes, wear a cap or dupatta over your head when going out.
Good advice but the timing is tricky. Many auto rickshaw drivers and construction workers simply can't avoid 11-5 shifts. The government should provide cooling stations and free ORS at construction sites and bus stands. We need practical solutions for those who have no choice but to work in this heat 🔥
"Loo lagna" - my grandmother always says that! She makes us drink aam panna and bel ka sharbat every summer. Great to see modern doctors validating these traditional remedies. But please also check on elderly neighbours who live alone - they are especially vulnerable 🙏
I appreciate the detailed explanation about losing salt through sweat. Many people think just drinking water is enough. I've started carrying ORS packets and lemon water with a pinch of salt when I go out. Small precautions can prevent a hospital visit! Doctors, please also educate schools about keeping children hydrated.
Respectful criticism: While the advice is sound, telling people to stay indoors 11-5 is impractical for millions of daily wage earners. Instead, the government should focus on providing shaded bus stops, public water coolers, and mandating water breaks for outdoor workers. Also plant more trees in cities - we need long-term solutions.
We welcome thoughtful discussions from our readers. Please keep comments respectful and on-topic.