AN UNBIASED VIEW OF PHENOBARBITAL WEANING SCHEDULE NEWBORN

5. Phenytoin, sodium valproate, valproic acid: The effect of phenobarbital to the metabolism of phenytoin seems for being variable. Some investigators report an accelerating effect, even though others report no effect. Since the effect of phenobarbital on the metabolism of phenytoin is not predictable, phenytoin and phenobarbital blood levels ought