Generally children after heatstroke, the symptoms will appear at that time, a day after the day after the symptoms need to be alert to the possibility of combined infectious diseases, need to be based on the specific situation of the symptomatic treatment. Heatstroke is a common condition in summer, due to the imperfect function of children’s thermoregulation, in a hot environment, it is more likely to cause high fever, nausea, vomiting, coma and other symptoms of heatstroke. Symptoms usually appear a few minutes or hours after exposure to adverse environmental factors and usually recover in 2-3 days. Children who develop symptoms on the second day need to be alert to the possibility of co-infectious diseases, and some children may show decreased appetite, vomiting, abnormal stools, coughing and other discomforts. It is recommended to adjust the environmental temperature, avoid heat, maintain ventilation, drink more warm water, eat a light diet, and strengthen care. You can also take Huo Xiang Zheng Qi Oral Liquid orally under the guidance of a doctor, during the use of medication may be bloating, nausea and other discomforts, it is recommended to strictly comply with the doctor’s instructions for treatment, and consult a doctor if there is any discomfort in a timely manner. The second day of symptoms similar to heat stroke, there may be infectious diseases, such as respiratory tract infections, intestinal infections, neurological infections, etc., the child appeared to have a high fever repeatedly, coughing, vomiting frequently, coma and other symptoms, we should go to the hospital in time to consult the doctor.