Repeated coughing is commonly caused by infection, allergy, tuberculosis, foreign bodies, etc., and needs to be treated for the cause and symptomatic treatment, and to develop good dietary and living habits. 1. If the cough is caused by viral infection, symptomatic treatment is usually the mainstay, and cough suppressants such as Compound Licorice Combination and Pei Pa Koa Cough Syrup can be used as prescribed if necessary. 2. If the cough is caused by bacterial infection, it is necessary to take appropriate antibiotics, such as penicillin and erythromycin. 3. If the cough is allergic, it needs to eliminate inflammation and be treated with glucocorticosteroids (e.g. budesonide) and antihistamines (e.g. loratadine). 4. If it is tuberculosis, anti-tuberculosis treatment is needed, commonly used drugs include isoniazid and rifampicin. 5. If a foreign body is choking into the bronchial tube, it can also cause non-stop coughing, and you need to go to the hospital in time to remove the foreign body under the bronchoscope. Repeated coughing may also be caused by other pathologies, and should be treated promptly to avoid delay. The above drugs must be taken under the guidance of a doctor, do not take them on your own. In normal times, you should arrange your diet properly, eat more light and nutritious food, drink more water, pay attention to ventilation, and take appropriate physical exercise to enhance your immunity.