Adapalene for the long-term treatment of acne vulgaris

摘要

The present invention provides a use of adapalene in the preparation of a topical medicament for administering to a patient so as to sustain its biological response in the treatment of acne vulgaris, wherein the administration pattern of the topical medicament comprises administering a therapeutically effective amount of adapalene at least once every two days for at least 6 months.