Heat rash, also known as prickly heat, can be relieved through medication and home care. 1. Pharmacological intervention: For heat rash on the baby’s face, glycerite lotion can be applied, which can stop itching and astringent effect. In the case of red prickly heat, topical glucocorticosteroid medication, such as hydrocortisone, can be used to reduce itching and speed up the inflammation to subside. 2. Family care: The family care of this disease mainly focuses on avoiding the stimulation of skin lesions, need to keep the environment temperature cool, can be avoided by avoiding a lot of sweating, wear loose and breathable clothing, etc., so as to achieve the effect of prevention. When bathing the baby, avoid using creams and ointments containing mineral oil to avoid aggravating the blockage of pores, which will aggravate the phenomenon of prickly heat. The use of the above medications should be in accordance with medical advice.