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Nitrates check

Arginine and nitrates: can you take them together?

Quick answer

Arginine and nitrates, such as nitroglycerin, are a pair to ask a clinician about, because blood pressure might fall too low. Mayo Clinic flags the mix. MemoHoney lists 400 mg of arginine rows per capsule. If you use a nitrate for chest pain, do not start it without medical advice.

Written by the MemoHoney label deskUpdated · 5 min read

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Is it safe to take arginine with nitrates?

It is not safe to assume so: arginine with nitrates, such as nitroglycerin or isosorbide, might cause blood pressure to become too low.

Mayo Clinic says the combination with nitrates and with sildenafil "might cause your blood pressure to become too low" (Mayo Clinic, L-arginine). Nitrates widen blood vessels on purpose, and arginine is sold as a nitric-oxide building block, so the two effects could stack.

Who should not take arginine at all?

People who have recently had a heart attack should not take arginine supplements without medical advice.

In the VINTAGE MI trial, 6 of 153 patients given arginine after a heart attack died, and none on placebo did (Schulman 2006, VINTAGE MI). That trial used gram-level doses, but it is the reason the warning exists.

Who should ask first
SituationWhy ask
Take a nitrate for chest painBlood pressure may fall too low
Take sildenafil-type medicineBlood pressure may fall too low
Had a heart attackHigher deaths in one trial
Take blood pressure medicineEffects may add

How can you check whether you need to ask first?

Answer the eight questions below; a yes to any of the first six means ask a clinician or pharmacist before the capsule.

1. Do you take a nitrate medicine (nitroglycerin, isosorbide) or use "poppers"?
2. Do you take sildenafil, tadalafil, vardenafil or another ED medicine?
3. Do you take a blood pressure medicine?
4. Do you take a blood thinner or have a bleeding problem?
5. Do you take insulin or another diabetes medicine?
6. Have you had a heart attack, or do you have heart disease?
7. Do you have gout, asthma, kidney or liver disease, or an allergy to amino acids?
8. Are you under 18, or do you have chest pain, fainting or trouble breathing right now?
Answer all 8Your result shows here. It is a checklist, not medical advice.

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What does the MemoHoney label hold in arginine?

The MemoHoney label holds 200 mg of L-arginine base and 200 mg of L-arginine AKG 2:1 extract per capsule, 400 mg in all.

It does not say how much arginine is inside the extract. Ask your doctor or pharmacist first if you take nitrates, sildenafil-type medicines, blood pressure medicines, blood thinners or diabetes medicines, or have had a heart attack. Keep taking prescribed medicine. Chest pain, fainting or trouble breathing: call 911. See the arginine page.

Should you order MemoHoney if you use a nitrate?

Not before your clinician has seen the panel.

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FAQ

MemoHoney questions people ask

Does arginine react with nitroglycerin?

It might. Mayo Clinic says arginine with nitrates may cause blood pressure to become too low. If you carry nitroglycerin, ask your clinician before taking any arginine product, including a capsule with 400 mg.

Is arginine safe after a heart attack?

Not without medical advice. In the VINTAGE MI trial, 6 of 153 patients on arginine died, against none on placebo. People after a recent heart attack should ask a cardiologist before any arginine supplement.

Who wrote this

Written and reviewed by

Written byThe MemoHoney label deskImemohoney, USA Authorized MemoHoney Retailer

Pages built from the label, the seller's brief and linked NIH, FDA, CDC, FTC and peer-reviewed sources.

Medically reviewed byDr. Neelum Aggarwal, MD, PhysicianRole: Medical reviewerReview date: October 31, 2026

Last updated . Read our editorial standards and how we check reviews. This website is the information site of a USA Authorized MemoHoney Retailer. It is not the manufacturer, and the label names INSTITUTO EXPERIENCE (Ogden, Utah) as the distributor. We earn money when you buy through our order links.

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