Palatability and treatment efficacy of various ibuprofen formulations in C57BL/6 mice with ulcerative dermatitis.

Ibuprofen, a nonsteroidal antiinflammatory drug, is a nonselective inhibitor of cyclooxygenases 1 and 2 that commonly is used for its analgesic, antiinflammatory, and antipyretic properties. We compared the palatability and efficacy of medicated water containing ibuprofen from an oral pediatric suspension or liqui-gel capsules in C57BL/6 and genetically engineered mice of C57BL/6 background with ulcerative dermatitis. Mice (n = 14 or 15 per group) with ulcerated skin lesions of similar average size (capsule group, 6.