Newborns with prickly heat may be related to environmental factors, mainly for general treatment as well as drug treatment. 1. General treatment: Improve the indoor temperature, room temperature should not be too high, keep indoor ventilation, and keep the baby’s body skin dry, don’t let the baby scratch the affected area of the skin, to avoid scratching caused by secondary infection. 2. Medication: newborns with prickly heat caused by the symptoms are more obvious, you can choose to use glycerite lotion under the guidance of a doctor, with astringent, anti-inflammatory and antipruritic effect, but do not apply too much, to avoid clogging the pores of the hair follicles, and in severe cases, you can use topical tretinoin cream and other medications. In the process of treatment, parents should not give their children drugs, should follow the doctor’s instructions, safe and reasonable use of medication, to avoid improper use of drugs caused by adverse reactions.