pentobarbital will lower the level or outcome of buprenorphine buccal by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Monitor.pentobarbital will decrease the extent or effect of trazodone by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Keep track of.pentobarbital will lessen the level or influence of tofa

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