Referring to the instructions for use of Lianhua Qingdian Granules, it is recommended that adults take the dosage of one sachet at a time, three times a day; the dosage for children should be consulted with a professional doctor, according to the child’s condition and age, etc. to reduce the dosage. Lianhua Qingdian Granules is used for the treatment of influenza, fever or high fever, chills, muscle aches, nasal congestion and runny nose, cough, headache, dry throat and sore throat, tongue reddish, moss yellow or yellow greasy. Adverse reactions of Lianhua Qingdian Granules include nausea, diarrhea, vomiting, bloating, dry mouth, as well as rash, itching and dizziness. Athletes should use with caution. If children need to use Lianhua Qingdian Granules, it must be used under professional medical supervision.