The phenomenon of coughing with phlegm and snoring often occurs when the respiratory system is more seriously infected and phlegm accumulates in the throat, causing narrowing of the respiratory system, which results in airflow through the narrowed airway and produces a snoring sound. Anti-inflammatory treatment is required, which can reduce phlegm secretion. It is also necessary to use phlegmolytic drugs to promote the discharge of phlegm. Phlegmolytic drugs can be chosen from Ambroxol hydrochloride or Ambrotero oral solution, pulmonary cough combination, and compound fresh bamboo leech solution. Anti-infective drugs often need to be selected according to the type of infection. If it is yellow pus sputum, it is often a bacterial infection and needs to be treated with oral antibiotics, such as cefradine, cefadroxil or cefaclor. If the sputum is white and thin, it is often a viral infection and can be treated with oral ribavirin, busulfan anti-inflammatory oral solution and blue scutellaria oral solution for antiviral treatment.