| 摘要 |
A plaster consisting of a film layer formed of a film wherein the thickness thereof is 0.5 - 4.9 mu m, the strengths in two directions intersecting substantially perpendicularly are 8 - 85 g/mm, respectively, the elongations in two directions intersecting substantially perpendicularly are 30 - 150 %, respectively, and, an elongation ratio of one direction to the other is 1.5 - 5.0 (provided that, when the elongations in the two directions are not equal, a smaller elongation is used as a denominator) and an adhesive layer (a) formed of an adhesive agent containing a percutaneous absorptive pharmaceutical, laminated on one of the surfaces of the film layer and having a thickness of 2 - 60 mu m. The possibility of skin poisoning is decreased and a pharmaceutical of a clinically effective amount can be percutaneously absorbed. Further, it is preferable to provide a layer such as a planar support member. For example, a plaster consisting of the film layer (3) and the adhesive layer (4), wherein a planar support member (1) and a peelable film (5) are further laminated through an adhesive layer (b) (2), is excellent to handle. |
