Composition comprising a tramadol material and a non-steroidal anti-inflammatory drug

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United States of America Patent

PATENT NO 5516803
SERIAL NO

08397022

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Abstract

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This invention relates to a composition comprising a tramadol material and a nonsteroidal antiinflammatory drug, and its use. The compositions are pharmacologically useful in treating pain and tussive conditions. The compositions are also subject to less opioid side-effects such as abuse liability, tolerance, constipation and respiratory depression. Furthermore, where the components of the compositions are within certain ratios the pharmacological effects of the compositions are superadditive (synergistic).

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Patent Owner(s)

Patent OwnerAddress
MCNEILAB INCPENNSYLVANIA AMERICA PENNSYLVANIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Raffa, Robert B Norristown, PA 14 230

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