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Transdermal drug delivery: approaches and significance

Authors Murthy S

Received 13 March 2012

Accepted for publication 13 March 2012

Published 3 May 2012 Volume 2012:1 Pages 1—2

DOI https://doi.org/10.2147/RRTD.S31738



S Narasimha Murthy
Department of Pharmaceutics, The University of Mississippi, USA

Transdermal drug delivery systems deliver drugs through the skin as an alternative to oral, intravascular, subcutaneous, and transmucosal routes. Potential advantages of transdermal delivery include, but are not limited to, elimination of first-pass metabolism, steady delivery/blood levels, better patient compliance, reduced systemic drug interactions, possible dose intervention, avoidance of medically assisted drug administration, prolonged drug administration, and overall better therapeutic efficacy.

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