Pentobarbital may well reduce the excretion rate of Abacavir which could end in a better serum level. This system is probably from the induction of hepatic microsomal enzymes that metabolize the antibiotic. If phenobarbital and doxycycline are administered concurrently, the clinical response to doxycycline need to be monitored carefully. https://dietriche738mse8.wikibriefing.com/user