Heatstroke is mainly due to poor heat exclusion, continuous high temperature, non-ventilated environment will also increase the occurrence of heatstroke. 2 years old baby metabolism, less muscle fat, heat dissipation capacity is limited, poor thermoregulatory function, the ability to adapt to the environment is not strong, encountering a sudden rise in summer temperatures or local environment stifling heat, such as a tightly sealed car will increase the possibility of heatstroke. The degree of heatstroke: heatstroke according to the degree of severity, heatstroke can be divided into three types of heatstroke aura, mild heatstroke and severe heatstroke. 1, aura heatstroke manifested as heavy sweating, thirst, dizziness, blurred vision, chest tightness, nausea, weakness and numbness of the limbs, inattention and other symptoms, body temperature is normal or slightly high, called aura heatstroke. Usually can recover for a short time. 2, mild heat stroke In addition to the above performance, there are flushing, burning skin and other phenomena, the appearance of early peripheral circulatory failure, such as pale, vomiting, wet and cold skin, decreased blood pressure, pulse number, etc., the patient’s body temperature is above 38 ℃. If promptly treated, it can return to normal within a few hours. 3, severe heatstroke Where the above symptoms, accompanied by fainting, coma, muscle cramps and other symptoms, or can not recover within a day belong to severe heatstroke. Once severe heat stroke occurs, it is best to go to the hospital immediately for treatment. As babies within 2 years of age have weak language skills and poor expression, parents should keep an eye on them and not take them lightly once they cry and have a poor appetite with signs of heat stroke. How to deal with heatstroke? 1, as soon as possible to move the baby to a cool place, remove the baby’s clothing, pay attention to keep the baby’s respiratory tract open; 2, with a towel dipped in cool water for the baby wipe to cool down, or put into a bath with cool water (not cold water) to help cool down; 3, every 10 to 15 minutes to the baby to drink some cool white, but the baby has vomiting or unconsciousness do not feed, to prevent accidents; 4, as soon as possible to let the baby’s body temperature down But be careful not to drop too low. If the temperature rises again, repeat the aforementioned actions to lower the body temperature; you can use electric fans and air conditioning to reduce the ambient temperature; 5, if the effect is not good, remember to take the baby to the hospital as soon as possible.