NSAIDs are available in several different classes; there is no evidence to support the use of COX-2 inhibitors over any other class of NSAIDs with respect to benefits.
NSAID-i su dostupni u nekoliko različitih razreda; ne postoji ništa što bi preporučivalo upotrebu COX-2 inhibitora prije nego li drugu vrstu NSAID-a s obzirom na djelotvornost.