There are many reasons for early night coughing, commonly found in chronic bronchitis, pneumonia, allergic cough and so on. 1. Chronic bronchitis: caused by cold air stimulation in the early morning, patients will have cough, cough, wheeze, blood in sputum and other symptoms. It can be treated with medicines such as compound licorice tablets and roxithromycin tablets. 2. Pneumonia: patients will have cough in the morning and night, and also have chest pain, dyspnea and other symptoms. Anti-infection treatment is the key to its treatment, can use penicillin, amoxicillin and other drugs to treat. 3. Allergic cough: It may be caused by contact with allergic substances, and the patient will have a morning and night cough. It can be treated with drugs such as cetirizine hydrochloride tablets and pentoxyverine citrate. There are many other causes of morning night cough, such as cough variant asthma, gastroesophageal reflux stimulation of the throat cough, etc. It is recommended that the patient go to a regular medical institution to find out the cause of the disease, and according to the actual condition of the patient, under the guidance of the doctor for treatment.