The invention relates to application of a traditional Chinese medicinal preparation, in particular to the application of a traditional Chinese medicinal composition prepared from sweet wormwood herb, cape jasmine fruit and honeysuckle in preparing a medicament for resisting influenza viruses, and more particular to the application of the traditional Chinese medicinal preparation in preparing a medicament for resisting H5N1 subtype avian influenza viruses and a medicament for resisting H1N1 influenza A viruses.