Coughing at night should be stopped scientifically, and there is no such thing as a tip. Common causes of coughing at night include asthma, heart failure, etc., which can be treated by bronchodilatation, diuresis, and surgery. Because of individual differences, it is necessary to choose the appropriate drugs under the guidance of the doctor for treatment. 1. Asthma: mainly characterized by chronic inflammation of the airways, the common clinical manifestations are recurrent coughing and wheezing, chest tightness and shortness of breath, etc., often occurring at night and in the early morning. Commonly used therapeutic drugs include β2 agonists such as salbutamol, theophyllines such as aminophylline, and glucocorticoids such as beclomethasone propionate. 2. Heart failure: The heart’s pumping function is impaired due to various reasons, blood circulation is impaired, and the lungs are stagnant, leading to coughing. It can be treated with diuretics such as furosemide, angiotensin-converting enzyme inhibitors such as captopril, digitalis drugs such as digoxin and so on. In severe cases, surgical treatments such as cardiac resynchronization therapy and heart transplantation may be indicated. Coughing at night may also be caused by other diseases, such as frequent coughing at night, you need to consult a doctor in a timely manner, cooperate with the doctor to improve the relevant examination, standardized treatment.