Patchouli Zhengqi Shui is effective in relieving digestive symptoms such as diarrhea, vomiting, etc., but there is no evidence that it can treat stomach problems. The main ingredients of Huo Xiang Zheng Qi Shui are Cang Zhu, Chen Pi, etc. It is a proprietary Chinese medicine. It is commonly used to treat vomiting, relieve diarrhea and loss of appetite caused by external wind-cold, heat stroke and cold; functional indigestion, such as bloating, nausea and loss of appetite. Gastric disease is a collective term for many stomach-related diseases, such as acute and chronic gastritis, gastric ulcer, gastric polyps, gastric stones, benign and malignant tumors of the stomach, gastric dilatation, and pyloric obstruction. These gastric diseases cannot be treated simply with Huo Xiang Zheng Qi, but need to be targeted according to different conditions. In addition, taking patchouli may cause adverse reactions such as nausea, vomiting, rash, itching, dizziness, flushing and palpitations. It is prohibited for those who are allergic to this product and the ingredients contained in it, and for those who are allergic to alcohol. Avoid smoking, alcohol and spicy, cold, greasy food, diet should be light. It is not advisable to take tonic Chinese medicine at the same time during the period of medication, children, pregnant women, lactating women, the elderly and infirm should be taken under the guidance of a physician. Icariin Liquid can relieve mild digestive symptoms that occur in daily life, but it cannot treat gastric problems. If there are serious gastric symptoms or long-term digestive discomfort, it is recommended to go to the hospital and have a relevant examination so as not to delay the condition.