IMD warns about heatwave. Know how to keep yourself protected from heat-related illness

India Meteorological Department (IMD) has warned about a possible heat wave across India, with temperatures expected to rise 3 to 5 degrees Celsius above normal from March to May. According to IMD when a temperature becomes fatal to the human body it is considered as a heatwave. Heat-related illnesses are preventable, according to the Centers for disease control and prevention (CDC). Here are some tips to stay safe in extreme weather.

Each Indian region has different criteria to declare a heatwave. According to IMD, a heat wave is declared when the maximum temperature at a station is 40°C or higher for plains and 30°C or higher for hilly regions.

What to do in case a heat wave hits your area?

1. Avoid going outside in the sun, particularly between 12 and 3 p.m.
2. Drink water frequently to stay hydrated; bring water with you when travelling.
3. Dress in lightweight, light-coloured, loose, and porous cotton. When going out, wear protective goggles, an umbrella/hat, and shoes or chappals.
4. If you work outside, wear a hat or an umbrella and wipe your head, neck, face, and limbs with a damp cloth.
5. See a doctor right away if you feel faint or ill.
6. Rehydrate the body with ORS and homemade drinks such as lassi, torani (rice water), lemon water, buttermilk, and so on.
7. Keep animals in the shade and provide plenty of water.
8. Keep your home cool by using curtains, shutters, or sunshades and leaving windows open at night.
9. Use fans, and damp clothing, and take frequent cold-water baths.

What not to do

1. Avoid dehydrating beverages such as alcohol, tea, coffee, and carbonated soft drinks.
2. Avoid stale, heavy, spicy, and oily foods, which can raise body temperature.
3. Never leave kids or animals in parked cars.
4. Avoid vigorous activity when the temperature outside is high, avoid working outside between the hours of 12 and 3 p.m.

FAQs

Q1. What is a heat wave?
According to the Indian Meteorological Department, a heat wave is a condition of high air temperature that can be fatal to the human body if it is exposed.

Q2. What are the criteria for declaring a heat wave?
According to IMD, A heat wave is declared when the maximum temperature at a station is 40°C or higher for plains and 30°C or higher for hilly regions.