Pouli Xiang Zheng Qi Shui can relieve the surface and resolve dampness (relieving the evils of external infection and getting rid of dampness in the body), regulate qi and harmonize the middle (regulating the qi of the spleen and stomach, so as to make the functions of the spleen and stomach smooth). This medicine is suitable 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 easily violated by summer heat and dampness in summer), with symptoms such as headache, heaviness, chest and diaphragm lumps and tightness, distension and pain in the epigastric region, vomiting and diarrhea; gastrointestinal colds are seen with the above symptoms. Therefore, Huo Xiang Zheng Qi Oral Liquid can get rid of dampness in the body. Patchouli Zhengqi Water can get rid of dampness in the body, it is recommended to follow the doctor’s instructions to use the drug, the drug may cause nausea, vomiting, rash, itching, dizziness, flushing, palpitations and so on. It is prohibited for those who are allergic to this product and the ingredients contained in it. Alcohol allergy is prohibited. Avoid smoking, alcohol and spicy, cold and greasy food, and eat a light diet. It is not suitable to take tonic Chinese medicine at the same time during the period of taking the medicine. People with hypertension, heart disease, liver disease, diabetes, kidney disease and other serious chronic diseases should take under the guidance of a physician. There are various causes of heavy dampness, and it is recommended to consult a hospital and take medication under the guidance of a physician if you have uncomfortable symptoms.