| abstract |
In the transdermal dosage form, a transdermal dosage form consisting of a multi-layered pressure-sensitive adhesive layer in which an adhesive layer without a drug is introduced as an intermediate layer to control the rate of drug administration is disclosed. Accordingly, it is possible to increase the initial skin administration rate after attaching the transdermal dosage form, and continuously adjust the administration rate of the drug for a desired time after the middle, thereby continuously adjusting the administration rate of the drug appropriate for the therapeutic concentration. |