Feofol Carbonyl Iron + Folic Acid Levothyroxine Sodium
ModerateCarbonyl iron with folic acid can reduce how well your body absorbs levothyroxine, so the thyroid medicine may not work as well as it should.
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.