Phenytoin Samtidig indgift af ciprofloxacin og phenytoin kan give øget eller nedsat serumniveau af phenytoin, hvorfor monitorering af lægemiddelstofniveau i plasma anbefales.
Phenytoin Simultaneous administration of ciprofloxacin and phenytoin may result in increased or reduced serum levels of phenytoin such that monitoring of drug levels is recommended.