Children often have headaches when the weather is hot or tired. How to reply?

Suggestion: illness analysis: hello, according to the symptoms you described, it may be that the brain is short of oxygen supply. When the weather is hot and tired, the amount of oxygen entering the blood is insufficient or there is not enough oxygen in the blood to enter the human brain. There are many specific reasons: intracranial and extracranial inflammation, injury, vascular diseases and so on. Guidance: Pay attention to rest and go to the hospital in time to find out the specific reasons and carry out treatment.