Patchouli Zhengqi Liquid should be Patchouli Zhengqi Oral Liquid, the specific medication for pediatric patients should follow the doctor’s instructions. Pouli Xiang Zheng Qi Shui is a kind of proprietary Chinese medicine with the efficacy of detoxifying the surface and resolving dampness (relieving the evils of external sensation and getting rid of dampness in the body), regulating qi and neutralizing the middle (regulating the qi of the spleen and stomach to make the functions of the spleen and stomach smooth), which is mainly made of ginger Houpu, dahuric dahuric root, Poria, Dahua Pi, Cangzhu, Chen Pi, and Sheng half-summer, etc. It can be used for the treatment of colds and flu caused by summer heat and dampness (the human body is susceptible to summer heat and dampness in summer) or external wind-cold and internal dampness stagnation (the stagnation of dampness in the body caused by too much cold food and drink), with symptoms of chest and diaphragm constriction, epigastric distension and pain, vomiting and diarrhea, headache and weight loss, or gastrointestinal colds with the symptoms mentioned above. The adverse effect of this product is not clear, the diet during the use of the drug should be light, should not take tonic Chinese medicine at the same time. It is forbidden to use in people who are allergic to this product. Children, pregnant women, lactating women, the elderly and the infirm should be taken under the guidance of a physician. If the patient is not feeling well, it is recommended to consult a doctor in time to identify the cause of the disease and standardize the treatment.