Moexipril and Ramipril interaction

Moexipril and Ramipril: both prescribing labels flag this combination with the strongest language, such as a contraindication, a boxed warning, or an instruction to avoid it.

Major

Do not combine without a prescriber's guidance. The label language below is the strongest FDA uses.

What the FDA labels say

From the Ramipril label · effective 2025-07-10

Major

Ramipril capsules is contraindicated in patients who are hypersensitive to this product or any other ACE inhibitor (e.g., a patient who has experienced angioedema during therapy with any other ACE inhibitor).

Contraindicationsby drug classView label on DailyMed
Moderate

Experience with another ACE inhibitor suggests that these increases would be reversible upon discontinuation of ramipril and/or diuretic therapy.

Warnings and precautionsby drug classView label on DailyMed
Moderate

Like other ACE inhibitors, ramipril, has been only rarely associated with hypotension in uncomplicated hypertensive patients.

Warnings and precautionsby drug classView label on DailyMed

From the Moexipril (Moexipril Hydrochloride) label · effective 2026-01-23

Moderate

Hypotension Moexipril hydrochloride can cause symptomatic hypotension, although, as with other ACE inhibitors, this is unusual in uncomplicated hypertensive patients treated with moexipril hydrochloride alone.

Warningsby drug classView label on DailyMed
Moderate

Although there were no instances of severe neutropenia (absolute neutrophil count < 500/mm 3 ) among patients given moexipril hydrochloride, as with other ACE inhibitors, monitoring of white blood cell counts should be considered for patients who have collagen-vascular disease, especially if the disease is associated with impaired renal function.

Warningsby drug classView label on DailyMed
Minor

Neutropenia/Agranulocytosis Another ACE inhibitor, captopril, has been shown to cause agranulocytosis and bone marrow depression, rarely in patients with uncomplicated hypertension, but more frequently in hypertensive patients with renal impairment, especially if they also have a collagen-vascular disease such as systemic lupus erythematosus or scleroderma.

Warningsby drug classView label on DailyMed
Minor

Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents.

Warningsby drug classView label on DailyMed

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Not medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.