If children are not allergic to the ingredients contained in Huo Xiang Zheng Qi Capsule and have symptoms of its use, take it under adult supervision as prescribed by a doctor. Patchouli Zhengqi Capsule is a proprietary Chinese medicine, which mainly contains patchouli, angelica dahurica, atractylodes macrocephala, tangerine peel, thick park, poria and other traditional Chinese medicines, with the effect of relieving exterior dampness (relieving exterior evils and removing internal dampness), regulating qi and center (regulating the qi of the spleen and stomach to make the function of the spleen and stomach smooth). It can be used for the treatment of headache and weight loss, chest and diaphragm congestion, epigastric (abdominal) distension and pain, vomiting and diarrhea caused by external wind-cold and internal dampness stagnation (stagnation of dampness in the body due to overly cold diet), etc. Children with the above symptoms should take it under adult supervision as prescribed by the doctor. Its adverse reactions and contraindications are not clear, but it is not advisable to take tonic proprietary Chinese medicines at the same time. Children should take medication under the guidance of a doctor and adult supervision, and should not blindly take medication on their own to avoid delaying their condition.