Impairment of human antipyrine metabolism by piroxicam.


The pharmacokinetics of a single oral dose of antipyrine was determined in healthy young volunteers (18-28 years), both 3 days before piroxicam, ketoprofen, or naproxen administration and on the following day of their discontinuation. In all subjects treated with piroxicam (10, 20, and 40 mg daily) for 5 consecutive days, the rate of salivary antipyrine… (More)