Sustained-release tramadol formulations with 24-hour efficacy

Details Sustained-release tramadol formulations with 24-hour efficacy Sustained-release tramadol formulations with 24-hour efficacy

2011-08-02

2011-08-02

Tran, S. (Department: 1615)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

C424S464000, C424S465000, C424S472000, C424S474000, C424S475000, C424S476000

Reexamination Certificate

active

07988998

ABSTRACT:
A sustained-release tramadol formulation oral administration is provided which, upon initial administration of one dose, provides an analgesic effect within 2 hours, which analgesic effect continues for at least 24 hours after administration.

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