For rapid recovery from influenza A, isolation and symptomatic treatment, antiviral and antibacterial treatment, and supportive care are needed. 1. Isolation and symptomatic treatment: Isolation and treatment should be carried out as soon as possible to prevent the disease from deteriorating and spreading. At the same time, attention should be paid to symptomatic treatment, rest, drink more water and pay attention to nutrition. If high fever occurs, antipyretic treatment should be given. 2. Antiviral and antibacterial treatment: Influenza A virus is more sensitive to neuraminidase inhibitors such as oseltamivir and zanamivir, and is more resistant to amantadine and amantadine, and if there is a combination of bacterial infections, use penicillin and other antibiotics. 3. Supportive therapy: when other organ function damage and shock occur. Supportive therapy should be given accordingly. For severe and critical types, the use of immunized plasma from vaccine recipients can be considered for treatment. The emergence of influenza A, do not panic and self-medication, need to seek medical isolation treatment as soon as possible to avoid serious complications.