Antipruritic patch
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United States of America Patent
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Oct 22, 2002
Issued Date -
N/A
app pub date -
May 12, 2000
filing date -
Dec 10, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a non-occlusive adhesive skin patch. The patch includes a woven or nonwoven porous backing having a front side and a back side. The patch also includes a therapeutic formulation located on the front side of the backing. The backing includes a flexible sheet of water insoluble porous material. The therapeutic formulation includes a medicament useful for relieving topical discomfort and a pressure sensitive adhesive. The therapeutic formulation optionally includes a solvent that can effectively dissolve the medicament. The present invention also provides a method for alleviating topical discomfort. The method includes applying an adhesive skin patch of the present invention to skin inflicted with a topical disorder.
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