When the patient does not cough much during the day, but coughs a lot at night, it is necessary to give appropriate treatment according to the disease that causes the above clinical symptoms. Diseases that can lead to worsening cough at night include tuberculosis, cough variant asthma, cardiac insufficiency and so on, as follows: 1, because of tuberculosis: need to carry out anti-tuberculosis treatment, commonly used drugs, including isoniazid, rifampicin, pyrazinamide, streptomycin and so on; 2, because of cough variant asthma: can be taken orally by menglustrol sodium, inhalation of salmeterol ticasone; 3, because of cardiac insufficiency: can be taken orally by digoxin, furosemide, spironolactone and so on. 3, because of cardiac insufficiency: oral digoxin, furosemide, spironolactone, nitroglycerin and so on.