Zhengqi Compound refers to patchouli Zhengqi Compound, its and patchouli Zhengqi Oral Liquid efficacy is the same, only in the composition and therapeutic scope of the difference, there is no “which one is better”, patients can follow the doctor’s instructions according to the condition of the medication. Patchouli Zhengqi Oral Liquid and Patchouli Zhengqi Compound both have patchouli, perilla leaves, dahurica, chenpi and other traditional Chinese medicines, which have the efficacy of relieving surface dampness (relieving the evils of the external senses and getting rid of dampness in the body), regulating qi and middle (regulating the qi of the spleen and stomach, so that the function of the spleen and stomach will be smooth), and they are suitable for the colds and flu caused by summer injury and dampness, which are characterized by headache, heavy body, tightness in the chest, vomiting and diarrhea and distention of the epigastrium, and pain in the stomach. The difference between the two medicines is that Huo Xiang Zheng Qi Synthesis has added five more Chinese medicines to its composition, including Atractylodes Macrocephalae, Jiang Han Xia, Platycodonopsis, Jujubae, and Ginger. In addition, Huo Xiang Zheng Qi Oral Liquid not only treats colds and flu caused by summer injury and summer dampness, but also treats colds and flu caused by external wind-cold, internal dampness stagnation (stagnation of dampness in the body caused by too much cold diet, etc.), and gastrointestinal colds and flu with the same symptoms. Pouli Xiang Zheng Qi Oral Liquid and Pouli Xiang Zheng Qi Combination are both effective, and there is no “which one is better”. Both medicines should not be taken with tonic Chinese medicines, and the adverse effects are not yet clear. If you feel sick and need to use the medicine, it is recommended to go to the hospital, under the guidance of a professional Chinese medicine practitioner.