There is no such thing as the most effective treatment for baby heat rash, but it can be dealt with through skin cleansing, changing clothes and medication according to the baby’s condition. 1. Skin cleaning: baby heat rash is more common in summer, the temperature is high, the body in order to cool down from the sweat glands out of a large amount of sweat, sweat ducts are blocked, rupture infiltration into the surrounding tissues, the surface of the skin will appear heat heat rash, usually pay attention to the skin clean care, when it’s hot, take a bath with lukewarm water 2 to 3 times a day. 2. Diligent change of clothing: hot weather baby sweating more, the sweat soaked clothes should be changed and washed as often as possible, clothes try to choose wide, dry, cotton material, do not wear chemical fiber clothing. 3. medication: heat rash do not let the child scratch, to avoid secondary bacterial infections, mild, moderate prickly heat itching external use of glycerite lotion to relieve symptoms. If there is a secondary bacterial infection, you can follow the doctor to apply erythromycin ointment and other medication. The baby’s heat rash is more serious, we recommend timely medical treatment, the above drugs used in accordance with the doctor’s instructions.