ExoticRx · exoticrx.com/drugs/aminophenazone
US brand names:Pyramidon
Pyrazolone NSAID with analgesic and antipyretic properties. Inhibits cyclooxygenase. Historically used in equine and large animal practice.
Largely replaced by safer NSAIDs. Risk of agranulocytosis. Banned in food animals in many countries. Not commonly used in companion animals.
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