Composition and method of enhancing electrotransport agent deliv

Details Composition and method of enhancing electrotransport agent deliv Composition and method of enhancing electrotransport agent deliv

1995-04-28

1999-11-23

Harrison, Robert H.

Drug, bio-affecting and body treating compositions

Containing designated ingredient to stabilize an active...

514329, 514946, 514947, 564194, 604 20, A61K 908

Patent

active

059901799

ABSTRACT:
A composition suitable for transdermal electrotransport delivery of an agent through a body surface comprises a free acid/base form of an agent to be delivered by transdermal electrotransport, and a salt form of the agent, and optionally a permeation enhancer. Methods of enhancing transdermal electrotransport delivery and of forming a composition for the enhancement of transdermal electrotransport drug delivery, and a transdermal electrotransport delivery device (10) utilizing the compositions of the invention are disclosed.

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