Bronchitis usually causes coughing and expectoration. Clinically, it is recommended to eat some fruits with lung moistening and cough relieving effects, such as pears, apples, oranges, oranges, cherries, loquats, etc., but it is not recommended to eat too much. Excessive consumption may cause gastrointestinal reactions, such as nausea, vomiting, etc. Patients with bronchitis are advised to eat more fresh vegetables, which can provide rich minerals and vitamins, improve the immunity of patients and promote the recovery of diseases. It is recommended to eat more easily digestible foods, such as noodles, noodles, noodle soup, etc. Patients with bronchitis should pay attention to rest, avoid getting cold, drink more water and keep adequate sleep.