But this is some in door precotion, what should we do for out side the room? I explain here some priventive measure.

1. Use white cloth as for as possible.

2. Use umbrella.

Umbrella is another synonym for the term parasol, which was first used as a protection against the scorching heat of the sun.

3. Use hat:

Sun hat is a hat which shades the face and shoulders from the Sun. The sun can burn your head and shoulders so you can use the sun hat to protect your head and shoulders from harmful ultraviolet rays. Sun hats are common in places around the world, mainly in holiday resorts residing in countries close to the earths equator.

4. Use sun glasses.

Sun glasses protect to eyes from heat.

Take at least three times cold water shower.