Treatment of sleep disturbances
Patent 8,263,647
The present invention provides a new composition for treating pain-associated sleep disturbances, especially shortened sleep duration, comprising ibuprofen and diphenhydramine. The composition is further prepared as a bilayer tablet or caplet, or alternatively as a soft gelatin capsule composition, to prevent interaction between the active ingredients.
Inventors: Graham D. Cook (Midlothian); Todd S. Koch (Powhatan); David H. Giamalva (Glen Allen); Justin Bianco (Vineland, Va.); James J. Fort (Midlothian); Geraldine Doyle (Chatham, N.J.); Steven Cooper (Denville, N.J.)
Assignee: Wyeth LLC (Madison, N.J.)
Sept. 11, 2012
