DM-Sone Dexamethasone Dexamethasone + Chloramphenicol
ModerateTaking dexamethasone along with phenytoin, phenobarbitone, ephedrine or rifampicin can make dexamethasone work less well.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.