Can I Take These?

Can You Take Lisinopril and Vitamin B12 Together?

No documented interaction was identified between lisinopril and vitamin B12 in the sources reviewed.

No documented interaction identifiedEvidence: Moderate

What the interaction means

Lisinopril's FDA label's Drug Interactions section (diuretics, antidiabetics, NSAIDs, dual RAS blockade, lithium, gold, mTOR/neprilysin inhibitors) does not name vitamin B12. Vitamin B12's own fact sheet does not mention lisinopril.

No documented interaction was identified in the authoritative sources reviewed. This is not a guarantee that no interaction exists for every dose, formulation, or individual -- it means the sources checked did not document one.

Practical context

Both substances' own current authoritative sources were checked directly, full text, in both directions.

What the sources say

Vitamin B12 — Consumer — NIH Office of Dietary SupplementsLisinopril Tablets — FDA Prescribing Information — Prinston Pharmaceutical Inc. (via DailyMed, U.S. National Library of Medicine)

Last reviewed 2026-08-23

Medical information disclaimer: this information is general and educational. It does not diagnose conditions, prescribe treatment, or determine whether a combination is safe for you personally. Follow your prescription label and ask a pharmacist or clinician before starting, stopping, or combining products. Full disclaimer.

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