Renson 10 Hydrocortisone Rifampicin
ModerateDrugs that induce hepatic enzymes such as Phenobarbital, Phenytoin and Rifampin may increase the clearance of corticosteroids and may require increases in corticosteroid dose to achieve the desired response.
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.