Other interactions
During concomitant treatment with hydantoin derivatives(phenytoin), the serum hydantoin concentration may rise. Acitrom may potentiate the hypoglycaemic effect of
sulfonylurea derivatives. Since neither the severity nor the early signs of interactions can be predicted, patients taking Acitrom, especially if they also suffer from hepatic dysfunction, should limit their alcohol intake.
This interaction details are taken from http://www.health.gov.