13 Jun 2005 It is marketed by Pfizer under the brand name Celebrex, and was initially granted FDA p-(5-p-Tolyl-3-(trifluoromethyl)pyrazol-1-yl)benzenesulfonamide effects can be increased when Acetaminophen is combined with Celecoxib. Taking this product with a high-fat meal will delay the Cmax,...