The generic name of Sanjiu Cold & Flu Granules is Compound Cold & Flu Granules, and it is not recommended to take it with Xiao Chaihu Granules at the same time, as drug interactions may occur between the two, affecting the efficacy of both drugs. Compound Cold and Flu Granules is a kind of compound preparation, the active ingredients are acetaminophen, chlorpheniramine maleate, trigonelline, honeysuckle, etc. It mainly has the effect of pungent coolness to relieve the epidermis, clearing heat and removing toxins (removing heat and toxins and evil qi from the body). Xiao Chaihu Granules belongs to proprietary Chinese medicines, the main ingredients of which are Chaihu, Scutellaria baicalensis, licorice, etc. It mainly has the effects of detoxifying the epidermis and dissipating heat. Adverse reactions such as sleepiness, drowsiness, thirst, feeling of weakness, etc. can be seen in Compound Cold & Flu Granules; rash, urticaria, drug fever and granulocytopenia are occasionally seen; prolonged use of large amounts of medication can lead to abnormalities in liver and kidney function. Severe hepatic and renal insufficiency is prohibited. It is not advisable to take alcohol or drinks containing alcohol during the medication. Not suitable for people with wind-cold flu. The adverse reactions and contraindications of Xiao Chaihu Granules are not clear. All the above drugs are contraindicated to smoking, alcohol and spicy, cold and greasy food. It is not suitable to take tonic Chinese medicine at the same time during the period of taking the medicine. It is forbidden for those who are allergic to this product, and people with allergic constitution should use it with caution. Therefore, when the body is unwell, it is recommended to choose one of the drugs to be taken, and the medication should be used reasonably under the advice and guidance of a doctor.