Prickly heat in children can be treated in a variety of ways, prickly heat is caused by the body is in a hot and humid environment, local sweating, sweat duct obstruction, clinical classification into white prickly heat, red prickly heat, pus prickly heat and deep prickly heat. The first choice is to use topical cooling and anti-itching medications, such as furnace glycolate lotion, camphor cream, etc. Those with severe local symptoms may choose to use glucocorticoid creams, such as hydrocortisone butyrate cream, mometasone furoate cream, etc. For pustular prickly heat, topical antibiotic creams are usually used, including compound polymyxin B ointment and fusidic acid cream. For pruritus, antihistamines can be used systematically, such as loratadine syrup and levocetirizine hydrochloride granules. Medication is only one aspect, more important is to keep the lesion area cool, it is recommended to bathe with warm water and be in a cool environment more often.