Feofol Carbonyl Iron + Folic Acid Carbonyl Iron
ModerateCarbonyl iron can lower how much of these medicines your body absorbs: tetracycline and quinolone antibiotics, levodopa, levothyroxine, methyldopa and penicillamine.
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.