When a child suddenly faints, the first thing to do is to make the child lie down, and then immediately determine whether the child’s breathing and heartbeat have stopped. If the aortic pulsation disappears and the patient’s chest does not rise and fall, the breathing and heartbeat should have stopped, so cardiopulmonary resuscitation should be given immediately, and 120 should be called for medical assistance. If the patient’s breathing and heartbeat are normal, then stimulate him/her to wake up, you can pinch the human middle point or stimulate the Yongquan point on the bottom of both feet, which can have the effect of waking up. If the fainting and convulsions are caused by high fever, while controlling the convulsions, turn the patient’s head to the side because it is easy to vomit white foam at the mouth or vomit stomach contents, which can easily lead to death by asphyxiation when inhaled into the respiratory airway by mistake. If it is a fever convulsion, in the case of controlling the convulsion, immediately give cooling treatment, you can use physical cooling, warm water bath or oral antipyretic drugs to reduce temperature.