What should I do if I feel dizzy in hot weather?

Feeling dizzy in hot weather may be caused by high ambient temperature, which leads to vasodilation and insufficient blood volume in cerebrovascular circulation; It may also be that the external temperature changes, electrolyte and water are insufficient, leading to some heatstroke; Or the air conditioner electric fan is used too much, and some cold symptoms appear. Depending on the situation, you can move to a ventilated and cool place, add some boiled water or light salt water, or take some Huoxiang Zhengqi water or capsules orally. If dizziness symptoms still cannot be improved, it is recommended to go to the hospital to prevent other diseases.