Other phosphate binders and mineral supplements can lower the amount of roxadustat in your blood by roughly half to two thirds. Lanthanum carbonate is an exception and is not part of this warning. For those other products, take roxadustat at least 1 hour after them.
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.
What to do: Lanthanum carbonate is an exception to this warning. Still, ask your doctor or pharmacist how to time your medicines.