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US09314462B2 Compositions and methods for increasing dextromethorphan plasma levels and related pharmacodynamic effects 有权
增加右美沙芬血浆水平和相关药效学作用的组合物和方法

Compositions and methods for increasing dextromethorphan plasma levels and related pharmacodynamic effects
Abstract:
This disclosure relates to methods of increasing dextromethorphan plasma levels comprising co-administering hydroxybupropion, or a prodrug thereof, and dextromethorphan to a human being in need of treatment with dextromethorphan. Dosage forms, drug delivery systems, and methods related to dextromethorphan and hydroxybupropion or a prodrug of bupropion are also disclosed.
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