rifampicin (mod tuberkulose), carbamazepin (mod epilepsi), diphenylhydantoin og phenytoin (anfald i hjernen), primidon (krampestillende) eller cyclosporin (i forbindelse med organtransplantation) kan reducere det tidsrum, hvor ORACEA forbliver aktivt i kroppen.
carbamazepine (epilepsy), diphenylhydantoin and phenytoin (seizures of the brain), primidone (anti-convulsant) or cyclosporin (organ transplant) may reduce the time that ORACEA stays active in your system.