Coughing at night usually belongs to cold cough, due to the cold air accidentally invade the lungs to cause the patient to cough phenomenon. If you have a dry cough with little or no sputum, you can use anti-inflammatory drugs such as Roxithromycin or Amoxicillin under the guidance of your doctor, and you can also take cough suppressants such as loquat lozenges. If there is a lot of phlegm and the phlegm is relatively pus, in addition to anti-inflammatory treatment is also needed to resolve the phlegm, it is recommended that under the guidance of the doctor to take the compound licorice tablets and other drugs to relieve cough and resolve phlegm. In life, we also need to pay attention to maintain good habits, try to keep a light diet, drink more hot water, eat more fresh fruits and vegetables.