Normal people cannot take Lianhua Qingdian Granules without indications. Lianhua Qingdian Granules is composed of Panlangen, Fritillaria, Patchouli, Rhubarb, Rhodiola Rosea, Licorice, Menthol, Ephedra, Honeysuckle and Forsythia, etc. The drug has the efficacy of clearing distemper and detoxification (removing distemper, heat and poisonous evils), and propagating lungs to drain heat. This product is mainly used for the treatment of influenza, such as fever, malignant cold (fear of cold), muscle aches, cough, headache, dry throat and sore throat, tongue reddish, etc. The above symptoms can be taken Lianhua Qingdian Pellet, and normal people who do not have the above symptoms should not take Lianhua Qingdian Pellet. Taking Lianhua Qingdian Granules, adverse reactions include nausea, vomiting, abdominal pain, diarrhea, abdominal distension, regurgitation, as well as skin rashes, itching, dry mouth, dizziness, etc., allergic to the product is prohibited. Precautions mainly include avoid eating cold, greasy products; should not take medication in the service of nourishing and greasy products; wind-cold cold is not applicable; high blood pressure, heart disease patients should be used with caution. Liver disease, diabetes, kidney disease and other chronic diseases should be taken under the guidance of a physician. Children, pregnant women, lactating women, the elderly and weak and spleen deficiency loose stools (feces thin not shaped) should be taken under the guidance of a physician; athletes should be cautious. It is recommended that patients strictly follow the doctor’s instructions to use the drug, not blindly, so as not to have an impact on the body, do not smoke, drink during the medication.