Influenza A and influenza B are acute respiratory infections caused by influenza viruses, and treatment includes the following four aspects: 1. Patients with confirmed influenza should be isolated. 2. Patients with fever, cough, sputum, and nasal congestion and runny nose should be given antipyretic drugs, cough expectorant drugs, or drugs to relieve nasal mucosal symptoms as soon as possible. 3. 4. For patients with influenza, they should pay attention to rest, drink more water, increase nutrition, and give an easily digestible diet to enhance nutritional therapy.