Children with prickly heat can not be arbitrarily used patchouli Zhengqi oral liquid and ten drops of water, it is recommended to use prickly heat powder. 1. Huo Xiang Zheng Qi Oral Liquid: It is composed of Cang Zhu, Chen Pi, Poria, Dabu Pi, Sheng Han Xia and other medicines, which has the effect of relieving exterior dampness (relieving exterior evil Qi and getting rid of internal dampness), regulating qi and neutralizing the middle (regulating the qi of the spleen and stomach to make the function of the spleen and stomach smooth). This drug can treat cold and flu caused by wind-cold, internal dampness stagnation (stagnation of dampness in the body due to overly cold diet) or summer dampness (the body is easily invaded by summer heat and dampness in summer), with headache and heaviness, chest and diaphragm constriction, distension of the epigastric region (stomach and abdomen), vomiting and diarrhea; and gastrointestinal cold and flu with the above symptoms. The adverse effects and contraindications of this drug are not known. It is not advisable to take tonic Chinese medicine at the same time while taking the medicine. 2. Ten Drops of Water: It is composed of cumin, dry ginger, cayenne pepper and other medicines, which has the effect of strengthening the stomach and eliminating heatstroke, and can treat nausea, vomiting, gastrointestinal discomfort and other symptoms caused by heatstroke. This drug should not be taken by pregnant women, and the adverse effects are not yet clear. To summarize, none of the above drugs have the effect of treating prickly heat, and it is suggested that prickly heat powder can be used for treatment. This drug is composed of talc, dahurica, official powder and other drugs, has the effect of cooling and relieving itching, dispersing wind and dispelling dampness, and can treat prickly heat, sweat rash, wet sores and pain and itching and other diseases. The adverse reactions and contraindications of this drug are not clear. Note that this drug should not come into contact with eyes, mouth and other mucous membranes. It is not recommended to use this medicine on broken skin. The use of the above medication requires medical supervision, do not use on your own.