When the baby is hot, prickly heat can be relieved by general treatment and medication. 1. General treatment: baby prickly heat is usually associated with high temperature environment, often due to high temperature leads to excessive secretion of sweat, sweat can not be discharged in a timely manner caused by, should pay attention to improve the baby’s living environment, in the heat of the weather should be kept at a suitable environmental temperature, reduce the baby sweat, is conducive to alleviate the symptoms. In addition, it is recommended that parents of affected children give their babies a bath in a timely manner, change clothes frequently, and choose cotton breathable and sweat-absorbent clothing, which is conducive to alleviating the symptoms of prickly heat when it is hot. 2. medication: parents should keep the local skin clean and dry, can be used under the guidance of the doctor external glycerine lotion and other drugs, to play the role of astringent, itching; itching is serious, can be taken under the guidance of the doctor oral antihistamines such as loratadine treatment; combined with the infection, need to comply with the doctor’s instructions for external use of antibiotic ointment such as mupirocin ointment, or oral treatment of antibiotics or oral sensitive antibiotic treatment. Parents should pay attention to the above care when their babies are hot, and if necessary, they should seek medical advice as soon as possible, and carry out treatment and conditioning under the guidance of the doctor.