The invention provides a traditional Chinese medicine composition for curing chronic nasosinusitis, which includes a drug for oral administration and a drug for external use. Bulk drugs of the drug for oral administration include platycodon grandiflorum, radices ligustici sinensis, cocklebur fruit, flower bud of lily magnolia, centipeda minima, bunge cherry seeds, semen brassicae, roots of kudzu vine, Chinese honeylocust, gallnut, rhizoma atractylodis, liquorice, liquorice, codonopsis pilosula, pollen typhae, spina gleditsiae, Chinese yam, frankincense, rheum officinale, angelica sinensis, edible tulip, bulbus fritillariae cirrhosae, cortex acanthopanacis, leonurus and radix polygonati officinalis; and bulk drugs of the drug for external use include radix stemonae, scutellaria baicalensis, radices ligustici sinensis, cocklebur fruit, violet magnolia, centipeda minima, periostracum cicada, radices trichosanthis, caulis bambusae in taeniam, frankincense, liquorice, north artemisia anomala, cordate houttuynia, rhizoma phragmitis, agastache rugosus, garlic, verbena, leonurus and pollen typhae. The traditional Chinese medicine composition has high efficiency for curing chronic nasosinusitis, is quick to be effective, quickly alleviates pain of patients within a short time, has high cure rate, is low in recurrence rate, reduces hospitalization cost, enhances sterilization, reduces drug resistance, has no toxic and side effect, and avoids recurrence of illness.