Patchouli Zhengqi Shui can dispel dampness in the body. From the efficacy and function of patchouli zhengqi water, patchouli zhengqi water can relieve the surface of dampness (to relieve the evil of external sensation, to get rid of the dampness in the body), so patchouli zhengqi water should be able to get rid of dampness in the body. However, if you need to use the drug, should be guided by a traditional Chinese medicine practitioner under the guidance of the evidence, not to buy their own medicine to use, so as to avoid delaying the condition of the medicine is not the right evidence. Iao Xiang Zheng Qi Shui belongs to the proprietary Chinese medicine, by Cang Zhu, Poria, perilla leaf oil and other components. It has the effect of relieving the surface and dampness, regulating qi and zhong (regulating the qi of the spleen and stomach, so that the function of the spleen and stomach is smooth). It is used for treating cold and flu caused by external wind-cold and internal dampness obstruction, with symptoms such as dizziness, diaphragmatic stuffiness, epigastric distension and pain, and vomiting. It should be noted that, taking this medicine, avoid smoking, alcohol and spicy, cold, greasy food, diet should be light; should not be taken during the period of taking the drug at the same time take tonic Chinese medicine; vomiting and diarrhea should be serious in time to go to the hospital; strictly in accordance with the dosage, this drug is not suitable for long term use; taking the drug for 3 days without symptomatic relief, you should go to the hospital for medical attention.