Infant prickly heat can be intervened by lowering the temperature of the surrounding environment, using glycerite lotion, and washing with warm water. Infant prickly heat is mainly due to the high temperature of the external environment, resulting in more sweating and thus causing the blockage of sweat gland ducts, most commonly found in the neck, chest and back, and other parts of the corn-shaped red rash with itching, if scratching there may be a rupture of the wound secondary infection. Therefore, the first thing to pay attention to is to reduce the temperature of the environment and minimize sweating to avoid prickly heat. Secondly, warm water can be used to wash and wipe the body, the surface of the skin too much sweat to wash away, conducive to sweat evaporation, to improve the symptoms of sweat duct blockage. Finally, after washing and wiping the body, you can apply some glycerin lotion to keep the skin as dry as possible, which can improve the symptoms. After the baby prickly heat, should follow the physician’s instructions for the use of medication.