Coughing at night and not coughing during the day is a common respiratory condition, which needs to be treated after the cause is clear and then targeted, and generally only go to the drug can relieve and cure. The causes of this phenomenon may be allergic laryngitis, bronchial asthma, allergic rhinitis and heart disease, etc., you need to go to the hospital to do the relevant examination to make a diagnosis and formulate a treatment plan. If it is allergic laryngitis or rhinitis, you can choose to use anti-allergy drugs to relieve the symptoms, and do allergen tests and take more preventive measures. The use of drugs need to be under the guidance of a doctor, can be combined with traditional Chinese medicine to assist in the treatment, commonly used in some cough, phlegm, lung lung qi type of traditional Chinese medicine to regulate. Usually avoid eating stimulating food, do not smoke, and develop a good work and rest habits, avoid staying up all night labor.