Pentobarbital will reduce the level or impact of buprenorphine buccal by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Observe. pentobarbital will minimize the level or influence of armodafinil by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Minimal/Importance Unknown. With therapeutic doses of TCAs, barbiturates improve metabolism and decrease blood c... https://veterinary-drug-for-eutha37148.humor-blog.com/33737621/the-basic-principles-of-dog-pentobarbital