Patchouli Zhengqi Shui and Amoxicillin are not recommended to be used together, but if there is a need for medication, it can be used in combination under the guidance of a doctor. 1. Patchouli Zhengqi Shui is used for colds and flu caused by external wind-cold, internal dampness stagnation (the stagnation of dampness in the body caused by a cold diet) or summer summer dampness (the human body is susceptible to summer heat and dampness in summer), and is associated with headache and heaviness, chest and diaphragm constriction, distension and pain in the epigastric region, vomiting and diarrhea; and gastrointestinal colds and flu with the symptoms mentioned above. Adverse effects of Iohexium Zhengqi Shui: may cause nausea, vomiting, rash, itching, dizziness, flushing, palpitations (rapid heartbeat, often accompanied by panic). It is contraindicated for those who are allergic to this product and the ingredients contained in it. Alcohol allergy is prohibited. 2. Amoxicillin, used for upper and lower respiratory tract infections, genitourinary tract infections, skin and soft tissue infections, acute simple gonorrhea, etc.; can also be used for the treatment of typhoid fever, typhoid fever carriers and leptospirosis; amoxicillin can also be used in triple combination with clarithromycin and lansoprazole to eradicate gastric and duodenal H. pylori, reduce the recurrence rate of peptic ulcer. Penicillin allergy and penicillin skin test positive patients prohibited amoxicillin. Specific medication needs to be under the guidance of a physician.