Omicron taking western medicines together with Lianhua Qingdian can be taken at the same time, but there is no relevant literature to prove that Lianhua Qingdian has an anti-neocoronavirus effect. Omicron is currently the main prevalence of new coronavirus mutant strains, so the National Health Commission issued the ninth edition of the new coronary pneumonia diagnosis and treatment guidelines, although the use of Lianhua Qingdian capsule is mentioned, but is limited to the observation period of the asymptomatic and mildly ill patients, the emergence of fever with symptoms of malaise, can be used as a complementary treatment, and is not mainly used for the treatment of. And there is no relevant authoritative literature or clinical trials to prove that Lianhua Qingdian capsule can be targeted to kill the new crown virus, the WHO only affirmed the role of traditional Chinese medicine, including Lianhua Qingdian capsule, including the anti-new crowns, is not a specific reference, so the use of western medicine for the treatment of new crowns at the same time the use of Lianhua Qingdian capsule as a complementary, but can not be used as the main method of treatment. Tip: In this article, “new coronary pneumonia, new coronary virus pneumonia” has been renamed to “new coronary virus infection” on December 26, 2022, as announced by the National Health Commission.