Lianhua Qingdian Granules are recommended to be taken after meals. Lianhua Qingdian Granules is composed of forsythia, honeysuckle, ephedra, bitter almonds, gypsum, etc. It has the effect of clearing the plague and detoxifying (clearing the plague, heat and toxicity), and promoting the lungs to release heat. It is used for the treatment of influenza, which is heat and poison attacking the lungs, symptoms: fever or high fever, chills (fear of cold), muscle aches and pains, nasal congestion and runny nose, cough, headache, dry throat and sore throat, tongue reddish, moss yellow or yellow greasy. The adverse reactions and contraindications of Lianhua Qingdian Granules are still unclear, not applicable to people with wind-cold cold; take the medicine for 3 days without symptomatic relief, should go to the hospital. It is recommended that patients follow the doctor’s instructions to use medication, do not take medication on their own, so as not to delay the condition.