Baby prickly heat is not recommended to use patchouli water rub, patchouli water contains alcohol and other ingredients, easy to baby skin irritation, should follow the doctor’s instructions for medication. Prickly heat is due to the wet hot air after contact with normal skin in the skin surface to generate some red isolated, or scattered red papules, accompanied by obvious itching, generally take the external treatment method of treatment, such as external prickly heat powder, glycerine lotion, zinc oxide cream and so on. Huo Xiang Zheng Qi Shui belongs to the Chinese patent medicines, for the summer heat expectorant agent, has the effect of relieving the surface of dampness, regulating qi and neutralizing the efficacy. It is used for colds and flu caused by external wind-cold, internal dampness and stagnation, or summer summer dampness. Allergic to the product, alcohol allergy is prohibited. At the same time, the baby prickly heat should pay attention to maintain indoor ventilation, cool, in order to reduce sweating and facilitate sweat evaporation; baby clothes should be wide, easy to sweat evaporation; often keep the baby’s skin clean and dry, often use a dry towel to wipe the sweat or use warm water to take a bath diligently.