Dry cough can not be stopped quickly, according to the causes of dry cough, such as tuberculosis, pharyngitis, smoking or environmental stimuli, such as anti-tuberculosis, local treatment, anti-infection, smoking cessation and other treatments, respectively. 1. Tuberculosis, dry cough is one of the symptoms of tuberculosis, generally use isoniazid, rifampicin and other anti-tuberculosis drugs for standardized anti-tuberculosis treatment. 2. Pharyngitis, can be due to inflammation stimulation of dry cough performance, can use compound boric acid solution gargle, for local treatment, control inflammation. 3. Smoking or environmental stimulation, can also cause dry cough, mainly for smoking cessation or out of the stimulating environment treatment. 4. Cough variant asthma, can use inhaled glucocorticoids, such as budesonide. 5. Eosinophilic bronchitis, which can also cause dry cough, requires the use of inhaled glucocorticoids, such as budesonide. 6. Reflux of nasal secretions that stimulate cough, requiring treatment of nasal diseases, such as sinusitis. 7. Cough caused by gastroesophageal reflux disease (GERD) requires the use of omeprazole, etc., to inhibit gastric acid secretion. The specific cause of the disease needs to be clarified after medical examination, and at the same time, the use of drugs in accordance with the doctor’s instructions.