Abstract

TRANSDERMAL DRUG DELIVERY SYSTEM-A REVIEW

Paresh A. Patil* and Rinku R. Mali

ABSTRACT

Human skin is a readily surface for drug delivery. over the past three decade, developing controlled drug delivery has become increasingly important I the pharmaceutical industry. transdermal drug delivery is a formulation that is applied to the body surface designed to delivers the active drug across the skin, into the systemic circulation. today about 74%of drug are taken orally and are found not to be as effective as desired. To improve such characters transdermal drug delivery system was emerged. This article deal with the a brief insight on the introduction, the formulation aspect, permeation enhancers, and the evalutation aspect of transdermal drug delivery system explored to enhance the transdermal drug delivery of drug across the stratum corneum.

Keywords: transdermal drug delivery, permeation enhancers, stratum corneum.