How is it that the weather is hot and dizzy?

When the weather is hot, the metabolism of the body is accelerated, and the blood consumption of other parts of the body will also increase, and the brain is at the highest part of the trunk. If the myocardial strength is insufficient, it will affect the blood supply to the brain and cause headache and dizziness. Everyone's adaptability to the temperature difference of the external environment is different. Hyperthermia and dizziness are normal physiological manifestations.

Pay attention to reasonable cooling and summer vacation. In addition, colds, cervical spondylosis, anemia, Meniere's syndrome, arrhythmia and poor rest time and quality may also cause dizziness. To see a doctor in time, find out the cause, targeted treatment.