Children with prickly heat can be cooled and relieved of itching by using glycerine lotion and prickly heat powder. The effect varies from person to person. Prickly heat is a skin disease caused by the blockage of sweat ducts in a hot and humid environment. After taking a bath, you can use glycerin lotion and prickly heat powder to cool and relieve itching. If the inflammation is obvious, you can also use hydrocortisone and Dinaid cream to reduce the itching and speed up the inflammation to subside. Daily attention should be paid to controlling the ambient temperature, using air conditioning or electric fans to cool down, limiting activities in hot weather, reducing sweating, washing in time after sweating, wearing loose and breathable clothes to minimize skin irritation, and keeping dry. Please follow your doctor’s instructions for medication.