What is the reason for dizziness in hot weather?

Symptoms of threatened heatstroke ● Symptoms such as headache, dizziness, thirst, hyperhidrosis, weakness and soreness of limbs, inattention and uncoordinated movements appear in high temperature environment. ● Normal or slightly elevated body temperature. ● If you move to a cool and ventilated place in time and replenish water and salt, you can recover in a short time. Symptoms of mild heatstroke ● The body temperature is often above 38 degrees. ● In addition to dizziness and thirst, symptoms such as flushing, sweating and burning skin often appear, or cold limbs, pale face, decreased blood pressure and accelerated pulse.

Don't wait for thirst to drink water, because thirst already shows that your body is short of water. Ideally, drink 1.5 to 2 liters of water every day according to the temperature. When sweating a lot, you can add some salt water appropriately to make up for the salt lost by sweating. In addition, the human body is prone to potassium deficiency in summer, which makes people feel tired and weak. Potassium tea is an excellent summer drink. Seasonal vegetables in summer, such as lettuce, cucumber and tomato, have high water content. Fresh fruits, such as peaches, apricots, watermelons and melons, have a water content of 80-90% and can be used to replenish water. In addition, dairy products can not only replenish water, but also meet the nutritional needs of the body.