Prickly heat on babies can be relieved through daily care and medication. 1. Daily care: The baby prickly heat can be relieved by daily care, keeping the room ventilated and cool, staying in the environment with suitable temperature as much as possible, and wearing loose and breathable cotton clothes, which can reduce the friction on the skin. 2. Medication: For the baby prickly heat, there will be itchy skin, can be given glycerine lotion to smear, can play the purpose of stopping itching. If necessary, you can follow the doctor’s instructions, choose glucocorticoid ointment, such as hydrocortisone ointment, to help reduce itching and accelerate the inflammation subside. The medication should be used in accordance with your doctor’s instructions.