Dizziness and nausea in hot weather may be caused by low blood pressure, low blood sugar and heat stroke.
1. Low blood pressure: In hot weather, the human blood circulation speed will be accelerated, peripheral vascular expansion, brain tissue and brain cells will have chronic ischemia, hypoxia performance, so it is easy to appear dizziness and nausea symptoms.
2. Hypoglycemia: patients with hypoglycemia are usually prone to dizziness and nausea, and the symptoms are usually more pronounced in hot weather, which is considered to be a manifestation of more calorie consumption and insufficient energy in the body.
3. Heatstroke: In hot weather, the body will produce more heat, if less heat dissipation, it is easy to lead to metabolic disorders in the body, heatstroke reaction, can appear dizziness, nausea, serious coma symptoms.
Dizziness and nausea in the heat of the day, it is recommended to actively go to the regular hospital, a clear diagnosis, targeted treatment.