Dermal penetration enhancers and drug delivery systems...

Dispensing – With discharge assistant – With discharge volume varying means

Reexamination Certificate

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C424S448000, C424S449000

Reexamination Certificate

active

07438203

ABSTRACT:
The invention relates to a method for treatment or prophylaxis of a disease or condition in an animal comprising administering to a mucosal membrane of said animal in need of such treatment a therapeutically effective amount of a drug delivery system comprising at least one physiologically active agent or prodrug thereof and at least one penetration enhancer selected from safe ester sunscreens.

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