Deferoxamine/Ascorbic Acid (Vitamin C)
How the interaction occurs:
Vitamin C therapy given during your chelation therapy can increase the amount of iron your body excretes; however, high dosages of vitamin C can result in iron damaging your heart.
What might happen:
High dosages of vitamin C can result in iron damaging your heart.
What you should do about this interaction:
Let your healthcare professionals (e.g. doctor or pharmacist) know that you are taking these medicines together. Your doctor may instruct you to limit your vitamin C intake and/or only take it when you receive your iron chelation therapy. Your doctor may want to perform tests to monitor your heart.Your healthcare professionals may already be aware of this interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.
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