If the diarrhea is caused by external wind-cold, summer injury and summer dampness (the human body is susceptible to summer heat and dampness in summer) and other factors, you can take patchouli zhengqi water treatment. Pogostemon Zhenqi Shui is a proprietary Chinese medicine made of perilla leaf oil, patchouli oil, licorice extract, raw half-summer, abdominal skin, Poria, Angelica dahurica, Houpu, Chenpi, and Cangzhu, which has the effect of regulating qi and zhong (regulating the qi of the spleen and stomach to make the functions of the spleen and stomach smooth), relieving the surface and resolving dampness (relieving the evils of the external senses and eliminating the dampness of the body). This medicine is mainly used for treating colds caused by summer injury to summer dampness, internal injury to dampness stagnation (stagnation of dampness in the body caused by diet that is too cold), and external infection of wind-cold, in which the patient may experience symptoms such as vomiting and diarrhea, distension and pain in the epigastrium (abdomen), chest and diaphragm congestion, headache and faintness. Patients with gastrointestinal type colds who experience the above symptoms can also be treated with this product. Adverse reactions such as palpitation, flushing, dizziness, itching, rash, vomiting, nausea, anaphylactic shock may occur after patients take Patchouli Zhengqi Shui. It is forbidden for patients who are allergic to this product and its ingredients, and patients who are allergic to alcohol. Because this product contains alcohol, it can not be used together with cephalosporins, metronidazole, ketoconazole and other drugs during the period of medication, and can not be taken for a long time or overdose. When the patient is not feeling well, he should go to the regular hospital in time, and follow the doctor’s instructions for medication.