The claim of the fastest cough trick lacks some scientific basis, and there is no clear “fastest” way to stop coughing to treat the cause of coughing. The cause of the cough may be non-disease causes such as irritating gases, eating too fast, etc., may also be taking captopril side effects or disease causes such as respiratory infections and other respiratory diseases, mitral stenosis and other circulatory diseases, etc., but also may be the cough variant asthma, eosinophilic bronchitis, etc., the causes of the different will lead to the treatment method will also be different. It is recommended that those who need to stop coughing should go to the regular hospital in time, to clarify the cause, such as the need for treatment, need to be under the guidance of the doctor according to the specific circumstances of the choice of appropriate treatment, so as to avoid delays in the condition of the body to bring about adverse effects.