Clinically, there is no good medicine to resolve phlegm, cough and anti-inflammatory, the patient’s condition is different, you need to choose the right drug according to the cause of the disease, there is no one drug better said. 1. When coughing with phlegm symptoms, you need to clarify whether it is a bacterial or viral infection, if it is a viral infection, you need to use antiviral drugs. The more commonly used antibiotics are cephalosporins and macrolide antibiotics. If it is caused by viral infection, you can choose ribavirin, interferon and so on. 2. In addition, you need to use drugs to resolve phlegm and cough, commonly used drugs to resolve phlegm are bromhexine, sodium carboxymethyl starch, ambroxol oral solution, etc., and cough suppressants can choose codeine, dextromethorphan, compound licorice tablets and so on. If the phlegm is thick and sticky, it can also be treated with nebulization, and commonly used nebulization drugs include budesonide, terbutaline, etc. The choice of drugs need to address the cause of the treatment, but also need to avoid adverse effects on the patient, need to be standardized under the guidance of the doctor to apply.