What are the first aid measures for heat stroke?

First aid for heatstroke, the first thing is to quickly remove the patient from the high temperature environment and move to a cool and ventilated environment. If the patient is awake, you can let him lie half or flat. If the patient is conscious, drink some boiled water or drinks containing minerals properly. If the patient shows a disturbance of consciousness, then let him lie down and see if he has obvious vomiting and blocked the airway. If the patient is serious, he should call 120 in time and go to the hospital for treatment.