Patchouli Zhengqi Liquid is generally referred to as Patchouli Zhengqi Oral Liquid, which is usually non-alcoholic. The main ingredients of Huo Xiang Zheng Qi Oral Liquid are Cang Zhu, Chen Pi, Hou Pu, Angelica dahurica, etc., and the auxiliary materials are polysorbate , cinnamon oil, usually alcohol-free. Pouli Xiang Zheng Qi Oral Liquid has the effect of relieving the surface and resolving dampness (relieving the evils of external sensation and getting rid of the dampness in the body), regulating the qi and neutralizing the middle (regulating the qi of the spleen and stomach to make the function of the spleen and stomach smooth). This product is mainly used for colds and flu caused by external wind-cold, internal dampness stagnation (stagnation of dampness in the body caused by too cold diet, etc.), or summer summer dampness (the human body is susceptible to summer heat and dampness in summer). When using Huo Xiang Zheng Qi Oral Liquid, it should be noted that patients who are allergic to any of the ingredients contained in the medicine should not take it. In addition, do not smoke and drink, do not eat spicy, cold and greasy food during the use of the drug, and do not take tonic Chinese medicine at the same time, so as not to affect the effect of the drug. The adverse reactions and contraindications of this product are not clear, it is recommended to take under the guidance of a professional doctor to avoid improper use of medication, resulting in adverse consequences.