New Delhi, June 11 -- justify;">When temperatures spike suddenly during a heatwave, your body has to work harder to cool itself and that can be dangerous. Heatwaves don't just feel bad but they can also be hazardous to your health, particularly for young children, seniors and anyone with a medical condition.

In an interview with HT Lifestyle, Dr Rituja Ugalmugle, Internal Medicine at Wockhardt Hospitals in Mumbai Central, advised, "The most critical thing is to drink plenty of water. Drink water at frequent intervals, even if you don't feel thirsty. The second thing I advise all my patients is to not venture out during the hottest part of the day, typically between 12 and 4 pm."

She further suggested, "Wear light, loose clothing and try...