At present, the amount of Qingkailing Granules for children is not clear, and it is usually necessary to follow the doctor’s instructions to reduce the amount. Qingkailing granules have the effect of clearing heat and removing toxins (removing heat and toxins from the body), calming and tranquilizing the mind (using medicines of heavy sedative nature to stabilize the mind), and so on. It is commonly used in the treatment of fever, irritability, sore throat and other diseases caused by external wind-heat. Drug instructions indicate that a dosage of 3-6g, but children, the elderly need to reduce the amount of discretion, but did not specify the specific dosage of children. At present, the adverse reactions of Qingkailing Granules are not clear, but pregnant women, diabetic patients should not be used. For people with wind-cold cold, plain cold spleen and stomach (spleen and stomach weak and cold), allergic body, then should not use Qingkailing Granules. During the treatment period, avoid taking tonic Chinese medicine at the same time, and also pay attention to the reasonableness of the diet, avoiding spicy, cold and greasy food. Parents are advised to give medication to their children under the guidance of a doctor, and not to use medication on their own to prevent accidents. If the child’s symptoms are not relieved after 3 days of medication, the medication should be stopped and medical attention should be sought.