Coronavirus disease 2019（COVID-19） belongs to the category of "epidemic disease" in traditional Chinese medicine

and treatment of integrated traditional Chinese and western medicine has clear efficacy. For ordinary patients

integrated traditional Chinese and western medicine can improve symptoms

shorten the course of treatment

and promote healing; for severe and critical patients

it can reduce lung exudation

control excessive inflammative reaction prevent the disease from worsening; for patients during convalescence

it can eliminate residual pathogenic factor

strengthen vital qi

and promotes the process of rehabilitation.