There is no cough dietary treatment, food has no therapeutic effect, patients should be treated according to the specific cause of the disease. Cough may be pharyngitis, bronchitis, asthma and other diseases, patients should take timely medication, surgical treatment. 1. Pharyngitis: For cough caused by pharyngitis, patients can take oral amoxicillin capsules, cefixime tablets and other antibiotics as prescribed by the doctor, as well as oral loratadine tablets, chlorpheniramine maleate tablets and other antihistamines. In addition, pharyngitis patients can also follow the doctor’s instructions to use compound chlorhexidine gargle, compound borax solution and other gargles. 2. Bronchitis: bronchitis can also lead to coughing symptoms, quit smoking, avoid contact with smoke, patients can follow the doctor’s instructions oral cough cough oral solution, amlodipine hydrochloride oral solution and other cough and phlegm medication. 3. Asthma: For cough caused by asthma, patients can use fluticasone propionate inhalation aerosol, budesonide inhalation aerosol and other glucocorticosteroids as prescribed by the doctor, but also salbutamol inhalation aerosol, fumoterol fumarate powder inhaler and other beta 2 agonists. Patients may also be treated surgically, primarily with bronchial thermoplasty. When patients experience symptoms of coughing, it may also be due to other diseases such as pneumonia and chronic obstructive pulmonary disease. Patients with cough should not rely on food therapy; food does not have any curative effect. Patients should seek medical attention and follow the doctor’s instructions.