Stay indoors
Most important in the middle of the day when the sun is hottest. Indoor temperatures are often lower and there is always shade. Draw the blinds and air out only at night.
Drink water often
The body loses a lot of fluid when it gets hot and you sweat. This also makes it harder to maintain steady blood pressure, which can lead to kidney damage. There is a risk of kidney and heart failure, and fainting. You can also drink a fluid replacement that restores the fluid and salt balance.
Dress cool.
Wear loose-fitting, light-coloured clothing made from materials such as cotton or linen. If you must go outside, wear a hat and sunglasses for extra protection.
Cool down the body
If you get very hot, take a cool shower or place a damp towel over your neck or wrists, or dip your feet in cool water.
Be careful
Be aware of warning signs of heatstroke, especially in the elderly or young children. These may include increased heart rate and breathing rate, dizziness, or abnormal fatigue.
