Alza Corporation

Jane Yieh

J Richard Gyory

Michel J Cormier

James A Huntington

Ronald P Haak

An electrotransport composition comprises at least one C.sub.2 -C.sub.4 lower alcohol, unsaturated derivatives thereof, or mixtures thereof, and at least one C.sub.8 -C.sub.4 higher alcohol, unsaturated derivatives thereof, or mixtures thereof. An electrotransport device and a method of increasing transdermal electrotransport flux utilize the composition of the invention for delivering pharmaceutically-acceptable agents across a body surface such as skin.

Device for enhanced electrotransport agent delivery

An electrotransport composition comprises at least one C.sub.2 -C.sub.4 lower alcohol, unsaturated derivatives thereof, or mixtures thereof, and at least one C.sub.8 -C.sub.14 higher alcohol, unsaturated derivatives thereof, or mixtures thereof. An electrotransport device and a method of increasing transdermal electrotransport flux utilize the composition of the invention for delivering pharmaceutically-acceptable agents across a body surface such as skin.

Composition, device, and method for enhanced electrotransport agent

Method for enhanced electrotransport agent delivery

An improved method for delivering a drug or beneficial agent transdermally to humans by iontophoresis is provided. The method includes selecting and iontophoretically delivering the drug through a skin site which optimizes the transdermal delivery rate of the drug while minimizing inter-patient variability in skin resistance.

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Millbrae, CA, United States of America

Jane Yieh