New Delhi – With temperatures in many parts of the country soaring above 42°C, health experts have raised an urgent advisory, warning citizens to take precautions against common summer-related ailments. The Indian Medical Association (IMA) has particularly cautioned vulnerable groups like the elderly, children, and individuals with heart disease, diabetes, and hypertension.
Dr. K.K. Aggarwal, Honorary Secretary General of the IMA, said that the human heart has to work significantly harder in summer to pump blood to the skin for cooling. “Even if you do not feel thirsty, you should keep drinking water regularly to avoid dehydration. For heart patients, it’s safest to remain indoors during peak heat hours,” he emphasized.
Dr. Aggarwal also warned against eating junk food or consuming items from roadside vendors. “In extreme heat, food tends to spoil quickly, increasing the risk of foodborne infections,” he said.
Common Summer Illnesses and Precautions
Heat Stroke:
Occurs when the body overheats due to prolonged exposure to high temperatures or intense physical activity. It can be fatal if not treated immediately. Symptoms include high body temperature, confusion, and loss of consciousness. Experts advise wearing light, breathable clothing, staying hydrated, and avoiding outdoor activities during the afternoon.
Dehydration:
Often caused by excessive sweating, diarrhea, vomiting, fever, or insufficient water intake. It is especially dangerous for young children, the elderly, and people with chronic illnesses. “Drinking adequate fluids throughout the day is vital,” said Dr. Aggarwal.
Chickenpox and Measles:
Both diseases tend to spike in summer as their viruses spread rapidly in hot and humid conditions. Vaccination remains the best protection.
Urinary Tract Infections (UTIs):
These become more common in summer, particularly among women and children. A lack of sufficient water intake can lead to concentrated urine, increasing the risk of infection. Drinking plenty of clean water can help prevent UTIs.
Dr. Aggarwal also advised that people should continue to boil water before drinking during the summer. “Rising temperatures compromise water quality. Contaminants like arsenic, pesticides, and rust can cause severe illnesses including diarrhea, cholera, and typhoid,” he explained.
Expert Recommendations:
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Stay indoors during peak heat hours (12 PM to 4 PM)
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Drink 8–10 glasses of water daily, even if not thirsty
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Avoid strenuous exercise in extreme heat
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Wear loose, cotton clothes
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Avoid street food and consume home-cooked, fresh meals
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Ensure timely vaccination, especially for children
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Use boiled or filtered water for drinking
As the heatwave continues, public awareness and timely precautions remain key to avoiding seasonal health complications.
