Sydney radish water is food, does not have the efficacy of the treatment of cough, treatment of cough, more need to find the cause of the cause of treatment. The common causes of cough are acute upper respiratory tract infection, acute pharyngitis, lung infection, pleurisy, pneumothorax, pulmonary fibrosis, asthma, gastroesophageal reflux, in addition to heart failure, nervousness caused by cough. The symptomatic treatment should be given according to the cause of the disease, for example, cough caused by pneumonia can be treated with penicillin such as amoxicillin, cephalosporins such as cefoperazone, macrolides such as erythromycin and other drugs according to experience. Gastroesophageal reflux is treated with acid-suppressing drugs such as omeprazole and famotidine. For cough and phlegm are used are Methadone, Ambroxol etc. Sydney and radish are both food, so Sydney radish water can be properly consumed for the human body to supplement certain nutrients and energy, now the network about the effect of the treatment of cough is currently not medically corroborated, the need for objective understanding. In addition, excessive consumption of pear and radish water will cause unnecessary burden on the stomach and intestines. If the cough is long or combined with hemoptysis, chest tightness, fever and other discomforts, you should seek professional medical help.