Lianhua Qingdian can not replace Oseltamivir, Oseltamivir belongs to the antiviral drugs, can inhibit viral replication, Lianhua Qingdian belongs to the proprietary Chinese medicine, can not replace Oseltamivir. The main ingredients of Lianhua Qingdian capsule are forsythia, honeysuckle, rhubarb and other Chinese herbs, which have the effect of clearing the plague and detoxification (clearing the plague, heat and toxicity), promoting the lungs and draining heat. It is used for the treatment of influenza, which is characterized by heat and toxicity attacking the lungs. Symptoms include: fever or high fever, malignant cold, muscle aches and pains, nasal congestion and runny nose, cough, headache, dry throat and sore throat, reddish tongue, yellowish or greasy moss, and so on. However, it is not clear whether Lianhua Qingdian Capsule can inhibit viral replication, and the drug is not a specific drug for treating viral infections. Oseltamivir is an antiviral drug, which has good therapeutic effect on influenza A virus, influenza B virus and other infections. Oseltamivir is a neuraminidase inhibitor, which can inhibit viral replication and interfere with viral release, belonging to the recognized antiviral drugs. Therefore, Lianhua Qingdian capsule can not replace Oseltamivir, the drug should be rationally applied under the guidance of a physician.