Transdermal Patch of an Antihypertensive Drug

The scenario of the research was to develop a polymer matrix diffusion controlled transdermal drug delivery system containing drug Telmisartan with different ratio of hydrophilic (HPMC) and lipophilic (EC, Eudragit RS 100) polymeric system by solvent casting technique on aluminum foil by using 30% w/v Dibutyl Phthalate of the polymeric weight, incorporated as plasticizer and 20% w/v, 30% w/v Dimethyl Sulfoxide( polymeric weight) was used to be permeation enhancer for transdermal drug release. T ...