Influenza A is influenza, children’s influenza treatment is symptomatic treatment, such as taking ibuprofen fever, etc., causative treatment, such as taking oseltamivir. 1. Symptomatic treatment: Influenza can be manifested as fever, headache, muscle pain, nasal congestion, runny nose, sore throat, cough and other symptoms, the presence of high fever temperature greater than 38.5 ℃ can be used to use ibuprofen suspension, acetaminophen and other antipyretic treatments can be complemented by physical cooling such as antipyretic patches, warm-water baths, etc., cough and sputum can be complemented by expectorant drugs such as aminobromine and so on. 2. Treatment: Influenza is caused by influenza virus infection, treatment should be selected antiviral drugs, such as oral oseltamivir granules, and intravenous use of paramivir, antiviral treatment should be used within 48 hours of the onset of the disease. The presence of influenza should be actively consulted and treated under the guidance of a doctor to avoid delaying the illness.