Food does not have any medicinal properties, so it cannot be used to treat the symptoms of bronchitis cough, cough white sputum. Bronchitis cough, cough white sputum is mainly due to bronchial inflammation stimulation of bronchial mucosa, resulting in exudate and glandular secretion more, causing increased mucus. Bronchitis cough, cough white sputum medication can choose to stop cough, phlegm class of drugs, such as carboxymethyl stannum oral solution, aminoglutethimide hydrochloride syrup, acetylcysteine oral solution and so on. Although food can not treat the symptoms of bronchitis cough and phlegm. However, food has nutritional value and can provide the body with the required nutrients, which is conducive to the recovery of the disease. Bronchitis patients should eat a light diet, avoid spicy, greasy food, and to ensure balanced nutrition. If the symptoms of bronchitis are more serious, we suggest that you go to the hospital, complete the relevant examinations, and standardize the treatment under the guidance of the doctor, so as not to delay the condition.