Renustat 50 Roxadustat Lanthanum
ModerateLanthanum carbonate is the exception to the usual rule about phosphate binders. Other phosphate binders and products containing multivalent cations can lower the amount of roxadustat in the blood, with its AUC falling by 67% and 46% and its Cmax by 66% and 52%, but lanthanum carbonate is not part of that warning. For those other products, roxadustat should be taken at least 1 hour after the binder, medicine or supplement.
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.