PHARMACEUTICAL FORMULATIONS AND METHODS COMPRISING INTRANASAL MORPHINE

The present invention relates to a pharmaceutical formulation for intranasal administration comprising morphine or pharmaceutically acceptable salt thereof at a pH from about 3.0 to about 7.0. Such formulations provide enhanced absorption of morphine or pharmaceutically acceptable salts thereof. In...

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Bibliographische Detailangaben
Hauptverfasser: DUA, RAMNEIK, DEMEIRELES, JORGE C, ROMEO, VINCENT, ACHARI, RAJA G, BEHL, CHARANJIT R, SILENO, ANTHONY, P
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention relates to a pharmaceutical formulation for intranasal administration comprising morphine or pharmaceutically acceptable salt thereof at a pH from about 3.0 to about 7.0. Such formulations provide enhanced absorption of morphine or pharmaceutically acceptable salts thereof. In one embodiment, the present invention provides a method for eliciting an analgesic or anaesthetic response in a mammal which includes nasally administering a therapeutically effective amount of morphine or pharmaceutically acceptable salt thereof at a pH from about 3.0 to about 7.0.