Bairui Granules is a proprietary Chinese medicine preparation related to the treatment of colds, rhinitis, sinusitis, pharyngitis or bronchitis and so on. The clinical side effects of this drug is very small, summarized may have the following side effects: 1, some children if the gastrointestinal function is relatively weak, after the application of this drug may appear nausea, vomiting or diarrhea may occur, but the probability of occurrence is very low. Especially when combined with other drugs, such as erythromycin and so on, this performance may occur.2, the possibility of allergy. This probability is also very small, mainly occurs in itself is very serious allergic body patients, may appear this performance.3, liver and kidney function damage. Generally speaking, if the patient in accordance with the doctor’s correct dose of the correct course of application, the liver and kidney function damage is very small. In short, Bairui granules is a kind of more suitable for children to apply the drug, clinical side effects are very small, but also should be under the guidance of the doctor according to the correct dose, regular treatment program application, in order to avoid these side effects as far as possible.