Whether or not to drink only Huo Xiang Zheng Qi Shui for gastrointestinal colds depends on the severity of the patient’s condition, if the symptoms are mild, then you can take Huo Xiang Zheng Qi Shui and observe the relief; if the condition is more serious, it is recommended to consult a doctor in a timely manner. Summer dampness cold is due to summer feeling summer dampness evil, summer dampness injury surface caused by the disease. It can be manifested as fever, slight fear of wind, poor sweating, head, body and limbs sleepy, chest and abdomen fullness, nasal congestion, runny nose, loose stools and other diseases. Patchouli Zhengqi Shui is composed of Cangzhu, Chenpi, Houpu, Angelica dahurica, Poria, etc. It can dissolve surface and dissolve dampness (relieving evil qi from external senses and dispelling dampness in the body), regulate qi and harmonize the middle (regulating the qi of the spleen and stomach to make the functions of the spleen and stomach smooth). Pohoi Xiang Zheng Qi Shui can be used for colds and flu caused by external wind-cold, internal dampness stagnation (stagnation of dampness in the body due to overly cold diet), or summer dampness (the body is easily invaded by summer heat and dampness in summer), with symptoms such as headache, heaviness, chest and diaphragm stuffiness, distension of the epigastric region, vomiting and diarrhea, and gastrointestinal colds with the symptoms mentioned above. Nausea, vomiting, rash, itching, dizziness and other discomforts may occur after taking patchouli, and it is forbidden for those who are allergic to this product and the ingredients contained in it, and those who are allergic to alcohol. Patients are advised to use the medicine under the guidance of a doctor.