Vegetables do not have a therapeutic effect on cough, and there is no scientific basis for the claim that a certain vegetable can stop a cough. Cough is a common respiratory symptoms, most commonly found in the upper respiratory tract infections, acute and chronic bronchitis, lung infections, cough variant asthma, gastroesophageal reflux disease and other diseases, need to be given according to the different causes of targeted treatment. Vegetables are rich in vitamins, fiber and other nutrients, and are a necessary food source for a balanced nutritional profile that provides the body with nutrients. However, vegetables do not have a similar therapeutic effect of drugs, vegetables can not stop coughing, and can not be eaten vegetables to achieve therapeutic purposes. Eating a certain vegetable cough claims belong to dietary remedies, there is no scientific basis, do not blindly believe, easy to delay the treatment of the disease. If a cough occurs, it is recommended to go to the hospital in time for medical treatment.