L-Arginine Ingredients & Drug Interactions
by Dr. Mercola
What is this page for?
First and foremost: checking L-Arginine against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
L-Arginine is a dietary supplement by Dr. Mercola with 1 active ingredient. Its ingredients are commonly taken for high blood pressure, erectile dysfunction, athletic performance.Based on those ingredients, 403 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are L-Arginine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against L-Arginine by Dr. Mercola
Ask about any prescription or over-the-counter medication and we check it for interactions with L-Arginine by Dr. Mercola — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of L-Arginine by Dr. Mercola
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains one active ingredient: L-arginine, an amino acid that your body uses to make nitric oxide, a chemical that helps relax blood vessels. The capsule also includes several inactive ingredients — time-release binders, the capsule shell itself, leucine, and silicon dioxide — which are standard fillers and carriers.
Does it work?
Couldn't assess
The product facts we hold do not include effectiveness ratings for L-arginine, so we can't tell you what the evidence shows it works for. If you're considering it for a specific health goal, ask your doctor or pharmacist what the research actually supports.
How safe is it?
Well-documented data
L-Arginine taken by mouth is generally well tolerated in the short term, though it can cause abdominal pain, bloating, nausea, diarrhea, headache, insomnia, and flushing in some people. The bigger concern is that it lowers blood pressure and may not be safe for everyone — the product facts advise using it only under medical supervision, as safety for self-treatment isn't well established.
There's also not enough reliable information overall, so it's best avoided unless your doctor advises otherwise. During pregnancy, L-arginine is rated possibly safe, but there isn't enough data on use during breastfeeding to know either way.
Talk with your doctor or pharmacist about whether it's right for you if you're pregnant or nursing.
Meds to double-check
Moderate interaction found
Before taking L-Arginine, check with your doctor or pharmacist if you take blood pressure medications, ACE inhibitors, ARBs, blood thinners (anticoagulants or antiplatelet drugs), diabetes medications, potassium-sparing diuretics, isoproterenol, or sildenafil (Viagra). All carry Moderate interaction risks with this product.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
L-Arginine is a single-ingredient supplement that's generally well tolerated short-term but carries real interaction risks with blood pressure meds, blood thinners, diabetes drugs, and several others. If you're on any prescription medications — especially for heart or blood pressure — you need to check with your own doctor or pharmacist before taking this.
It requires medical supervision, and the evidence for what it actually does isn't in our data.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Nov 20, 2017.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about L-Arginine, straight from the product label.
| Brand | Dr. Mercola |
|---|---|
| Barcode (UPC) | 813006011921 |
| Net contents | 120 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Nov 20, 2017 |
| DSLD ID | 80545 |
| Product type | Amino Acid/protein |
| Supplement form | Capsule |
| Dietary claims / uses | All Other |
| Intended target group(s) | Adult (18 - 50 Years) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for L-Arginine by Dr. Mercola, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| L-Arginine | 1 Gram(s) | -- |
Other ingredients: Time-Sorb, Capsule, Leucine, Silicon Dioxide
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Suggested/Recommended/Usage/Directions
Suggested Use: Adults, as a dietary supplement, take two (2) capsules twice daily.
Precautions
Keep out of reach of children.
Do not use if safety seal is broken.
If you are nursing, pregnant, taking medication such as anticoagulants or antihypertensives, or have a medical condition, consult your physician before taking this product.
General Statements
Dr. Mercola has been providing quality products since 2001.
Premium supplements
General
10045-v311
FDA Statement of Identity
Dietary Supplement
Brand IP Statement(s)
Time-Sorb time release matrix is a registered trademark of Thorne Research, Inc.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
L-Arginine by Dr. Mercola label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in L-Arginine by Dr. Mercola
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.
L-Arginine
Interacts with403 drugs
L-arginine is an amino acid that the body uses to make nitric oxide, a substance that helps blood vessels relax and widen. It is popularly used for bl...
L-Arginine monograph & interactionsOther (inactive) ingredients: Time-Sorb, Capsule, Leucine, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.
L-Arginine by Dr. Mercola Drug Interactions
HelloPharmacist Interaction Report
L-Arginine by Dr.
Mercola interacts with several medication types, most seriously with blood pressure drugs and potassium-sparing diuretics. The concern here is that L-arginine increases nitric oxide, which widens blood vessels — so combining it with blood pressure medications (antihypertensives), ACE inhibitors, ARBs, or the heart drug isoproterenol could lower your blood pressure too much.
It also poses a Moderate risk of raising potassium levels if you take potassium-sparing diuretics, ACE inhibitors, or ARBs.
Read the full breakdown — every affected drug type, severity by severity
L-Arginine also carries Moderate interactions with blood thinners (anticoagulants and antiplatelet drugs like aspirin), since preliminary research suggests it may reduce platelet clumping and increase bleeding risk, and with diabetes medications, since early evidence shows L-arginine can lower blood sugar. There's also a theoretical Moderate interaction with sildenafil (Viagra) — concurrent use could lower blood pressure further through additive vasodilation (widening of blood vessels).
Altogether, these interactions span 403 individual medications. Check your exact prescriptions with the search tool on this page before you start, and talk it over with your doctor or pharmacist — especially if you're on blood pressure meds, blood thinners, diabetes drugs, or take potassium-sparing diuretics.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against L-Arginine?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in L-Arginine interact with 403 drugs. Click any drug to see the details.
1 of the 1 ingredient in L-Arginine interact with drugs. Each result below shows which ingredient is responsible. L-Arginine
Enalapril Maleate, FelodipineLexxel
How Enalapril Maleate, Felodipine interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs, Ace Inhibitors (aceis) Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Enalapril Maleate, Felodipine interactionEnalapril Maleate, HydrochlorothiazideVaseretic
How Enalapril Maleate, Hydrochlorothiazide interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAce Inhibitors (aceis), Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and ACE inhibitors may increase the risk for hypotension and hyperkalemia.
Read the full L-arginine + Enalapril Maleate, Hydrochlorothiazide interactionEnoxaparinLovenox
How Enoxaparin interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine with anticoagulant and antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full L-arginine + Enoxaparin interactionEplerenoneInspra
How Eplerenone interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Eplerenone interactionEpoprostenolFlolan
How Epoprostenol interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Epoprostenol interactionEprosartanTeveten
How Eprosartan interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs, Angiotensin Receptor Blockers (arbs) Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Eprosartan interactionEptifibatideIntegrilin
How Eptifibatide interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine with anticoagulant and antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full L-arginine + Eptifibatide interactionErtugliflozinSteglatro
How Ertugliflozin interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Ertugliflozin interactionErtugliflozin, Metformin HydrochlorideSegluromet
How Ertugliflozin, Metformin Hydrochloride interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Ertugliflozin, Metformin Hydrochloride interactionEsmololBrevibloc
How Esmolol interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Esmolol interactionEsomeprazole, NaproxenVimovo
How Esomeprazole, Naproxen interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine with anticoagulant and antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full L-arginine + Esomeprazole, Naproxen interactionEthacrynic AcidEdecrin
How Ethacrynic Acid interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Ethacrynic Acid interactionEthinyl Estradiol, DrospirenoneYaz
How Ethinyl Estradiol, Drospirenone interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-argininePotassium-sparing Diuretics Moderate
Interaction Summary
Theoretically concomitant use of potassium-sparing diuretics with L-arginine may increases the risk of hyperkalemia.
Read the full L-arginine + Ethinyl Estradiol, Drospirenone interactionExenatideBydureon, Byetta
How Exenatide interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Exenatide interactionExenatide SyntheticBydureon BCISE
How Exenatide Synthetic interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Exenatide Synthetic interactionFamotidine, IbuprofenDuexis
How Famotidine, Ibuprofen interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine with anticoagulant and antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full L-arginine + Famotidine, Ibuprofen interactionFelodipinePlendil, Renedil
How Felodipine interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Felodipine interactionFenoldopamCorlopam
How Fenoldopam interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Fenoldopam interactionFinerenoneKerendia
How Finerenone interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-argininePotassium-sparing Diuretics Moderate
Interaction Summary
Theoretically concomitant use of potassium-sparing diuretics with L-arginine may increases the risk of hyperkalemia.
Read the full L-arginine + Finerenone interactionFish Oil TriglyceridesOmegaven
How Fish Oil Triglycerides interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine with anticoagulant and antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full L-arginine + Fish Oil Triglycerides interactionFondaparinuxArixtra
How Fondaparinux interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine with anticoagulant and antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full L-arginine + Fondaparinux interactionFosinoprilMonopril
How Fosinopril interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAce Inhibitors (aceis), Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and ACE inhibitors may increase the risk for hypotension and hyperkalemia.
Read the full L-arginine + Fosinopril interactionFosinopril, HydrochlorothiazideMonopril HCT
How Fosinopril, Hydrochlorothiazide interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs, Ace Inhibitors (aceis) Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Fosinopril, Hydrochlorothiazide interactionFurosemideLasix
How Furosemide interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
Read the full L-arginine + Furosemide interactionFurosemide, PotassiumDiumide-K Continus, Lasikal
How Furosemide, Potassium interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-argininePotassium-sparing Diuretics Moderate
Interaction Summary
Theoretically concomitant use of potassium-sparing diuretics with L-arginine may increases the risk of hyperkalemia.
Read the full L-arginine + Furosemide, Potassium interactionGliclazideDiamicron
How Gliclazide interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Gliclazide interactionGlimepirideAmaryl
How Glimepiride interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Glimepiride interactionGlipizideGlucotrol, Glucotrol XL
How Glipizide interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Glipizide interactionGlipizide, MetforminMetaglip
How Glipizide, Metformin interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Glipizide, Metformin interactionGlucagonBaqsimi, Glucagon
How Glucagon interacts with L-Arginine — through 1 ingredient. Tap an ingredient for the detail:
L-arginineAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Read the full L-arginine + Glucagon interactionEach ingredient & the kinds of drugs it affects
For each ingredient in L-Arginine with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
L-Arginine
Ace Inhibitors (Aceis)
Theoretically, concomitant use of L-arginine and ACE inhibitors may increase the risk for hypotension and hyperkalemia.
Combining L-arginine with some antihypertensive drugs, especially ACE inhibitors, seems to have additive vasodilating and blood pressure-lowering effects. Furthermore, ACE inhibitors can increase potassium levels. Use of L-arginine has been associated with hyperkalemia in some patients. Theoretically, concomitant use of ACE inhibitors with L-arginine may increases the risk of hyperkalemia.
Angiotensin Receptor Blockers (Arbs)
Theoretically, concomitant use of L-arginine and ARBs may increase the risk of hypotension and hyperkalemia.
L-arginine increases nitric oxide, which causes vasodilation. Combining L-arginine with ARBs seems to increase L-arginine-induced vasodilation. Furthermore, ARBs can increase potassium levels. Use of L-arginine has been associated with hyperkalemia in some patients. Theoretically, concomitant use of ARBs with L-arginine may increases the risk of hyperkalemia.
Anticoagulant/Antiplatelet Drugs
Theoretically, concomitant use of L-arginine with anticoagulant and antiplatelet drugs might have additive effects and increase the risk of bleeding.
Preliminary research suggests that L-arginine infusions reduce platelet aggregation in humans. The clinical significance of this effect is unclear.
Antidiabetes Drugs
Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Preliminary clinical research shows that L-arginine decreases blood glucose levels in patients with type 2 diabetes.
Antihypertensive Drugs
Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
L-arginine increases nitric oxide, which causes vasodilation. Clinical evidence shows that L-arginine can reduce blood pressure in some individuals with hypertension. Furthermore, combining L-arginine with some antihypertensive drugs seems to have additive vasodilating and blood pressure-lowering effects.
Isoproterenol (Isuprel)
Theoretically, concurrent use of isoproterenol and L-arginine might result in additive effects and hypotension.
Preliminary clinical evidence suggests that L-arginine enhances isoproterenol-induced vasodilation in patients with essential hypertension or a family history of essential hypertension.
Potassium-Sparing Diuretics
Theoretically concomitant use of potassium-sparing diuretics with L-arginine may increases the risk of hyperkalemia.
Potassium-sparing diuretics can increase potassium levels. Use of L-arginine has been associated with hyperkalemia in some patients.
Sildenafil (Viagra)
Theoretically, concurrent use of sildenafil and L-arginine might increase the risk for hypotension.
In vivo, concurrent use of L-arginine and sildenafil has resulted in increased vasodilation. Theoretically, concurrent use might have additive vasodilatory and hypotensive effects. However, in studies evaluating the combined use of L-arginine and sildenafil for erectile dysfunction, hypotension was not reported.
Testosterone
Theoretically, concomitant use of L-arginine and testosterone might have additive effects.
In clinical research, L-arginine increases the level of testosterone in male patients with erectile dysfunction. The clinical significance of this finding is unclear.
Brand information
Manufacturer and brand details for L-Arginine, from the product label.
Dr. Mercola
See all Dr. Mercola products- Name
- NHP
- Street Address
- 125 SW 3rd Place
- City
- Cape Coral
- State
- FL
- ZipCode
- 33991
- Phone Number
- (877) 985-2696
L-Arginine by Dr. Mercola: Common Questions
Does L-Arginine by Dr. Mercola interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What side effects does L-Arginine cause?
Is L-Arginine safe during pregnancy?
Can L-Arginine cause asthma problems?
Why do I need medical supervision to use this?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if L-Arginine is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind L-Arginine’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
L-Arginine's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 66 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
L-arginine 66 references
- Sapienza MA, Kharitonov SA, Horvath I, et al. Effect of inhaled L-arginine on exhaled nitric oxide in normal and asthmatic subjects. Thorax 1998;53:172-5.
- Clarkson P, Adams MR, Powe AJ, et al. Oral L-arginine improves endothelium-dependent dilation in hypercholesterolemic young adults. J Clin Invest 1996;97:1989-94. PubMed
- Tenenbaum A, Fisman EZ, Motro M. L-arginine: Rediscovery in progress. Cardiology 1998;90:153-9.
- Brittenden J, Park KGM, Heys SD, et al. L-Arginine stimulates host defenses in patients with breast cancer. Surgery 1994;115:205-12.
- Korting GE, Smith SD, Wheeler MA, et al. A randomized double-blind trial of oral L-arginine for treatment of interstitial cystitis. J Urol 1999;161:558-65. DOI
- Rector TS, Bank AJ, Mullen KA, et al. Randomized, double-blind, placebo-controlled study of supplemental oral L-arginine in patients with heart failure. Circulation 1996;93:2135-41.
- Siani A, Pagano E, Iacone R, et al. Blood pressure and metabolic changes during dietary L-arginine supplementation in humans. Am J Hypertens 2000;13:547-51. PubMed
- Cheng JW, Balwin SN. L-arginine in the management of cardiovascular diseases. Ann Pharmacother 2001;35:755-64. PubMed
- Wallace AW, Tom WL. Interaction of L-arginine and phosphodiesterase inhibitors in vasodilation of the porcine internal mammary artery. Anesth Analg 2000;90:840-6. DOI
- Huynh NT, Tayek JA. Oral arginine reduces systemic blood pressure in type 2 diabetes: its potential role in nitric oxide generation. J Am Coll Nutr 2002;21:422-7.. PubMed
- Staff AC, Berge L, Haugen G, et al. Dietary supplementation with L-arginine or placebo in women with pre-eclampsia. Acta Obstet Gynecol Scand 2004;83:103-7.
- Resnick DJ, Softness B, Murphy AR, et al. Case report of an anaphylactoid reaction to arginine. Ann Allergy Asthma Immunol 2002;88:67-8. PubMed
- Anon. Arginine hydrochloride injection (marketed as R-Gene 10). FDA Drug Safety Newsletter 2009;2(2):16-18. Available at: www.fda.gov/Drugs/DrugSafety/DrugSafetyNewsletter/default.htm.
- Higashi Y, Oshima T, Sasaki S, et. al. Angiotensin-converting enzyme inhibition, but not calcium antagonism, improves a response of the renal vasculature to L-arginine in patients with essential hypertension. Hypertension. 1998 Jul;32(1):16-24.
- Facchinetti, F., Longo, M., Piccinini, F., Neri, I., and Volpe, A. L-arginine infusion reduces blood pressure in preeclamptic women through nitric oxide release. J Soc Gynecol.Investig. 1999;6(4):202-207. DOI
- de Gouw, H. W., Verbruggen, M. B., Twiss, I. M., and Sterk, P. J. Effect of oral L-arginine on airway hyperresponsiveness to histamine in asthma. Thorax 1999;54(11):1033-1035. PubMed
- Komers, R., Komersova, K., Kazdova, L., Ruzickova, J., and Pelikanova, T. Effect of ACE inhibition and angiotensin AT1 receptor blockade on renal and blood pressure response to L-arginine in humans. J Hypertens. 2000;18(1):51-59. PubMed
- Cartledge, J. J., Davies, A. M., and Eardley, I. A randomized double-blind placebo-controlled crossover trial of the efficacy of L-arginine in the treatment of interstitial cystitis. BJU.Int. 2000;85(4):421-426.
- Sozykin, A. V., Noeva, E. A., Balakhonova, T. V., Pogorelova, O. A., and Men'shikov, M. I. [Effect of L-arginine on platelet aggregation, endothelial function adn exercise tolerance in patients with stable angina pectoris]. Ter.Arkh. 2000;72(8):24-27.
- Nagaya, N., Uematsu, M., Oya, H., Sato, N., Sakamaki, F., Kyotani, S., Ueno, K., Nakanishi, N., Yamagishi, M., and Miyatake, K. Short-term oral administration of L-arginine improves hemodynamics and exercise capacity in patients with precapillary pulmona
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