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International Journal of Pharmaceutical & Biological Archives
Today about 74% of drugs are taken orally and are found not to be as effective as desired hence, the transdermal drug delivery system has numerous advantages over the more traditional drug delivery route. This includes high bioavailability, absence of first pass hepatic metabolism effect, steady drug plasma concentration, and the fact that therapy is non-invasive. A Transdermal Patch is an adhesive patch that has a coating of medicine (drug) that is placed on the skin to deliver specific dosefatcat:ynjemlnbrjcyvnnmblru67g46i