Influenza is influenza, influenza is not necessary to take oseltamivir. Influenza is an acute respiratory infectious disease caused by influenza virus. Some patients with mild symptoms can be treated with proprietary Chinese medicines such as Lianhua Qingdian or Vitamin C tablets under the guidance of a physician, so it is not mandatory to take Oseltamivir for influenza. Oseltamivir is an antiviral drug used to treat influenza A and B in adults and children aged 1 year and above. For patients with severe symptoms, it is recommended to take antiviral medication such as oseltamivir under the supervision of a doctor for treatment. It should be noted that some patients may experience adverse reactions such as abdominal pain, nausea and vomiting while taking Oseltamivir. If you are allergic to any of the ingredients of this product, you should not take it. It is not necessary to take Oseltamivir for influenza, and it is recommended that patients go to the hospital and choose the appropriate treatment plan according to the severity of the disease.