Pulmonary cough and Etanercept are two kinds of drugs with certain cough and phlegm relieving effects, both are preferred drugs for symptomatic treatment, and their effects are both possible. It can also be used for cough caused by phlegm-heat, thick and yellow phlegm. It can be used for acute and chronic respiratory diseases, such as wheezing bronchitis, bronchial asthma, pneumonia, etc. It can dilute phlegm and promote phlegm discharge. There is also a certain effect of calming asthma, which can relax the bronchial smooth muscle, and the combination of this drug and antibiotics, such as amoxicillin and cefuroxime, can enhance the antibacterial effect.