AN UNBIASED VIEW OF WHERE TO PHENOBARBITAL

phenobarbital boosts toxicity of ifosfamide by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Monitor. CYP3A4 inducers may enhance the metabolism of ifosfamide to its Lively alkylating metabolites.No dosage adjustment for ondansetron is suggested for patients on these medication.Slight (1)phenobarbital will lower the level or ef