Method for reducing sensation in iontophoretic drug delivery

Details Method for reducing sensation in iontophoretic drug delivery Method for reducing sensation in iontophoretic drug delivery

1993-06-21

1995-04-04

Yasko, John D.

Surgery

Means for introducing or removing material from body for...

Infrared, visible light, ultraviolet, x-ray or electrical...

128898, 6048901, 607 3, A61N 130

Patent

active

054032750

ABSTRACT:
Methods for delivering therapeutic agents by iontophoresis with reduced or mitigated sensation are disclosed. The methods generally involve the step of delivering therapeutic agent by iontophoresis in the presence of an intentionally added sensation reducing amount of a multivalent ion. Preferred multivalent ions useful to mitigate sensation are calcium, magnesium, phosphate and zinc.

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