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US08822537B2 Topical ketoprofen composition 有权
局部酮洛芬组合物

Topical ketoprofen composition
Abstract:
A topical composition, specifically an oil-in-water emulsion, comprised of ketoprofen and oxybenzone in a physiologically acceptable topical carrier. The composition is applied topically to alleviate pain, especially pain associated with migraine headache. The composition has good photostability as well as freeze/thaw stability.
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