What to do about nasal congestion during the recovery phase of influenza B

During the recovery phase of influenza B, nasal congestion can be managed by maintaining good dietary habits. Patients should consume fresh vegetables and fruits daily and drink plenty of water—ideally 8 to 10 cups per day. They may also eat warm-natured foods to help relieve nasal congestion, such as lamb soup, braised radish with meat, and boiled chicken. Additionally, adjusting indoor humidity can be beneficial; patients can use a damp cloth to gently wipe the nose, frequently mist the room, and increase air moisture levels to promote nasal passage clearance. Proper nasal care is also recommended: rinsing the nasal cavity with a warm, gentle cleanser helps remove bacteria and improves airflow. Finally, patients should seek timely medical attention to treat potential complications such as bronchitis or allergic rhinitis. Promptly covering the mouth and nose when coughing or sneezing also contributes significantly to alleviating nasal congestion.