Once influenza B occurs, not only do you need active treatment, but you also need to pay attention to the following aspects in daily life: 1. If symptoms appear, go to the hospital promptly, reduce contact with other patients, and try to rest at home; 2. Patients with fever must rest in bed, drink more plain water, monitor body temperature regularly, and take antiviral drugs according to medical advice; 3. 48 hours after the fever is reduced, indoor ventilation should be strengthened, and utensils and secretions should be thoroughly disinfected; 4, pay attention to coughing and sneezing with a handkerchief or tissue to cover the mouth and nose, try to avoid using hands to directly cover the mouth and nose, resulting in respiratory secretions contaminated hands; once sneezing or coughing with hands to cover, secretions to the contaminated hands, to immediately wash hands with soap and water or soap, when washing hands To maintain a certain rubbing time, and rinse clean with running water; 5, once you have the flu, avoid going to crowded, air-polluted places, and it is best to wear a mask when you go to the hospital.