The present invention relates to a novel transdermally absorbable preparation which enables the efficient, stable and long-term administration of a drug to a living body. More specifically, the present invention relates to a transdermally absorbable preparation comprising a laminate which comprises, in the order from the skin-contacting side, an outer membrane, a drug containing layer and a support layer, and a fixing means for fixing the laminate on the skin, wherein the outer membrane is a drug permeable polymer membrane ensures controlled release of the drug into the skin and is provided on the skin-contacting surface of the laminate.
