There is no clear clinical data indicating that Huo Xiang Zheng Qi Pill and Jia Wei Huo Xiang Zheng Qi Pill can not be used together, patients need to be used under the guidance of a physician or pharmacist. The main ingredients of Huo Xiang Zheng Qi Pill are Angelica dahurica, Atractylodes macrocephala, Semenematoda, Patchouli, Perilla frutescens, etc. It has the effect of relieving the surface of the fever, regulating qi and zhongzhong (regulating the qi of the spleen and stomach to make the function of the spleen and stomach smooth), and it can be clinically used in the treatment of headache, heaviness, chest tightness, summer-dampness colds, distension and pain in the epigastric region, malignant cold (chills), fever, vomiting and diarrhea, etc. It is prohibited for those who are allergic to it. It is forbidden for those who are allergic to this product, and is not suitable for those who have wind-heat cold. Jiawei Huo Xiang Zheng Qi Wan is similar to Huo Xiang Zheng Qi Wan in terms of composition and efficacy, and can be used to treat external wind-cold, headache, internal dampness stagnation (stagnation of dampness in the body caused by too much cold in the diet), chest and diaphragm constriction, epigastric distension, vomiting and diarrhea, etc. It is contraindicated in people allergic to this product. Allergic to the product is prohibited, not applicable to people with wind-heat cold. Although there is no clear clinical data indicating that Huo Xiang Zheng Qi Pill and Jia Wei Huo Xiang Zheng Qi Pill can not be used together, but the composition of the two are similar, when taken at the same time part of the drug will be duplicated, the dosage will be increased, adverse reactions may occur, so if you need to take the same dose, should be carried out under the guidance of a physician, do not take without authorization, so as to avoid adverse consequences.