Itchy prickly heat on the child’s body, consider and weather, clothing, hygiene habits and other factors related. It is recommended to pay attention to daily care, topical astringent anti-itch, glucocorticoid drugs, can help relieve symptoms. Due to the different personal constitution and condition, there is no such thing as a quick itch relief. 1. Daily care: summer indoor and outdoor temperature is high, the human body sweats more, sweat ducts clogging lead to prickly heat. It is recommended not to be in a high temperature environment for a long time, pay attention to increase or decrease clothing, choose loose cotton clothing, keep the skin clean and dry, do not scratch the stimulus, to avoid triggering infection. 2. Medication: external glycerine lotion can relieve itching by astringent and itch-relieving effects. Glucocorticoid drugs, such as hydrocortisone butyrate, can be used as appropriate, with anti-inflammatory and antipruritic effects. If secondary infection occurs, mupirocin ointment can be given for treatment. Children with prickly heat on the body, through the above ways can not be relieved, it is recommended to go to the hospital dermatology department to avoid further aggravation of the symptoms. Drugs need to be used as prescribed by the doctor.