Is Iron Safe with Ramipril?
Free · No account · based on published sources including NIH ODS, FDA drug labels, and peer-reviewed literature
Administer iron supplements and Ramipril at least 2 hours apart. Monitor blood pressure more closely when initiating or stopping iron supplementation to detect any changes in antihypertensive efficacy.
Why this interaction occurs
Iron salts can chelate with Ramipril in the gastrointestinal tract, forming poorly absorbed complexes that reduce plasma drug concentrations. While direct studies on Ramipril are more limited than with Lisinopril, the chelation mechanism is consistent across this drug class.
Evidence
Evidence level: moderate.
Reported safety data
The FDA’s adverse event reporting system (FAERS) has received 131,310 reports mentioning Ramipril. This reflects reported cases involving the medication in general — not confirmed causation, and not specific to the Ramipril + supplement combination on this page.
FAERS reports are voluntary and cannot prove that a drug caused an event. Do not use report counts to assess the safety of this specific drug-supplement pair.
Frequently asked questions
Related interactions
All Iron interactions → · All Ramipril interactions →
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Educational only — not medical advice.
Always confirm with your doctor or pharmacist.