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Dietary supplement

Super Strength Oreganol Oil of Wild Oregano Ingredients & Drug Interactions

by North American Herb & Spice

Super Strength Oreganol Oil of Wild Oregano label
See full label image
Softgel Capsule Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Super Strength Oreganol Oil of Wild Oregano 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

The interaction bottom line Most serious interaction: Moderate

Super Strength Oreganol Oil of Wild Oregano is a dietary supplement by North American Herb & Spice with 1 active ingredient. Its ingredients are commonly taken for digestive upset, respiratory and cold symptoms, antimicrobial support.Based on those ingredients, 208 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Oregano Oil, Wild. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice

Ask about any prescription or over-the-counter medication and we check it for interactions with Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice

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.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Sep 17, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 1 active ingredient.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (140 mg) without saying how much of each component you get.

This product contains one active ingredient: oregano oil from wild oregano, supplied as a softgel capsule. The oil is much more concentrated than the dried herb you'd sprinkle on food, which is why it's classed as a supplement rather than a culinary spice.

The only other ingredient listed is tapioca gelatin, which makes up the capsule itself.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

This is a single-ingredient Oregano product and its label doesn't state a use — see Oregano's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence we have for oregano oil is not established for the conditions it's often marketed for. Our data rates it as having insufficient reliable evidence for acne, bronchitis, asthma, headache, and upper respiratory tract infections.

That doesn't mean it doesn't work—it means the human studies aren't there yet to confirm it does.

The evidence, ingredient by ingredient Oregano

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Oregano used in normal food amounts is generally well tolerated, but this is a concentrated supplement and the safety data is thinner. The most common side effect reported is stomach upset.

Rarely, allergic reactions including severe ones (anaphylaxis) have occurred in sensitive people—one case involved swelling of the lips, tongue, and face after eating oregano-seasoned food. Topical oregano oil at high concentrations can irritate skin and mucous membranes.

For pregnancy, the safety data advises against medicinal or supplement amounts; food amounts are likely okay. Breastfeeding safety isn't established for supplement doses, so talk with your doctor or pharmacist about whether it's right for you.

If you have an allergy to herbs in the mint family (Lamiaceae), you should be especially cautious.

Side effects, ingredient by ingredient Oregano

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Oregano.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 208 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before you take this, make sure your doctor or pharmacist knows about it if you're on blood thinners (like warfarin) or antiplatelet drugs (like aspirin or clopidogrel)—oregano oil may raise bleeding risk. Also flag it if you take diabetes medications, since oregano might lower your blood sugar further.

No other interaction categories are documented for the ingredient we could check.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This supplement is for people curious about concentrated oregano oil for general wellness, though human evidence for specific benefits is lacking. If you take blood thinners or diabetes medications, clear it with your doctor or pharmacist first—the interactions are real enough to matter.

Anyone with a mint-family herb allergy or pregnant or breastfeeding should check with their own provider before starting.

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 Mar 22, 2024.

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

At a glance

General information

Key facts about Super Strength Oreganol Oil of Wild Oregano, straight from the product label.

Brand North American Herb & Spice
Barcode (UPC) 635824002345
Net contents 60 Softgel(s)
Market status On market
Date entered into DSLD Mar 22, 2024
DSLD ID 307969
Product type Botanical
Supplement form Softgel Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Dairy Free
From the label
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 Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Softgel(s)
Maximum serving Sizes:
1 Softgel(s)
Servings per container
60
UPC/BARCODE
635824002345
IngredientAmount% DV
Oregano Oil, Wild0 NP--
Proprietary Blend140 mg--

Other ingredients: Tapioca Gelatin

Tap any ingredient to jump to its full detail below.

Label statements
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

Directions: Take at least one capsule daily with meals or juice or on an empty stomach. Take it daily for potent support.

Formula

This is the original, edible, wild oregano oil blend with hundreds of uses. Oreganol Super Strength P73 is made from wild, high-mountain Mediterranean oregano, handpicked from remote, pristine regions. Super Strength Oreganol P73 is 285% higher in oreganol oil than regular strength.

Mediterranean source P73 Natural carvacrol level: 73% plus

Formulation

Strict cGMP standards and testing are always used.

Vegan friendly

Guaranteed wild non-GMO

Healthy immune support

Non-GMO, soy-free

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

General Statements

1-847-473-4700

Two-month supply Box-free, save a tree

FDA Statement of Identity

Dietary Supplement

Seals/Symbols

Vegan

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Super Strength Oreganol Oil of Wild Oregano label

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)
What’s inside

The Ingredients in Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size1 Softgel(s) Dosage formSoftgel Capsule Servings per container60 Amounts shown are per serving.

Proprietary Blend

140 mg per serving Form: Extra Virgin Olive Oil

Other (inactive) ingredients: Tapioca Gelatin. These complete the product’s ingredient list but are not active constituents.

Interaction report

Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice Drug Interactions

Want to check YOUR meds against Super Strength Oreganol Oil of Wild Oregano?

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 checker
208Drugs
208 Moderate

Ingredients driving the most interactions

Oregano Oil, Wild 208

Individual Drug Interactions

The ingredients in Super Strength Oreganol Oil of Wild Oregano interact with 208 drugs. Click any drug to see the details.

1 of the 1 ingredient in Super Strength Oreganol Oil of Wild Oregano interact with drugs. Each result below shows which ingredient is responsible. Oregano Oil, Wild

Each ingredient & the kinds of drugs it affects

For each ingredient in Super Strength Oreganol Oil of Wild Oregano 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.

Oregano Oil, Wild2 drug types · 208 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, oregano might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
In vitro research shows that aristolochic acid isolated from oregano leaves has antithrombin activity. It has also been reported that oregano oil inhibits arachidonic acid-induced, and ADP-induced, platelet aggregation.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, oregano might increase the risk for hypoglycemia when taken with antidiabetes drugs.
In vitro and animal research shows that oregano extracts might lower blood glucose levels.

Likelihood Possible Evidence D
Oregano Oil, Wild full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Super Strength Oreganol Oil of Wild Oregano, from the product label.

North American Herb & Spice

See all North American Herb & Spice products
Name
North American Herb & Spice
Street Address
13900 W. Polo Trail Drive
City
Lake Forest
State
IL
ZipCode
60045
Phone Number
1-800-243-5242
Web Address
www.oreganol.com
Pharmacist Counseling Corner

Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice: Common Questions

Does Super Strength Oreganol Oil of Wild Oregano by North American Herb & Spice interact with any medications?
Yes. Based on its ingredients, Super Strength Oreganol Oil of Wild Oregano has a known interaction with 208 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Super Strength Oreganol Oil of Wild Oregano contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is this safe to take if I'm pregnant?
The safety data advises against medicinal or supplement amounts of oregano oil during pregnancy. Normal food amounts are likely fine, but concentrated supplements are a different story. Talk with your doctor or pharmacist about whether this product is right for you right now.
What's the most common side effect?
Stomach upset is the most common side effect reported when oregano is taken by mouth. Rare allergic reactions, including severe ones, have also been reported in sensitive people.
Does oregano oil actually work for colds or respiratory problems?
We don't have enough reliable human evidence to say whether it does. The data rates it as insufficient evidence for upper respiratory infections, bronchitis, and asthma—so the benefit just isn't proven yet.
Can I use this if I'm allergic to other herbs?
If you're allergic to plants in the mint family—like thyme, basil, or rosemary—be cautious. Oregano is also in that family, and cross-reactions have been reported. Talk with your doctor or pharmacist first.
How is this different from cooking with oregano?
This is a concentrated oil supplement, not the dried herb you'd use in the kitchen. It's much stronger, so the safety profile is different and less studied in large doses. Food amounts of oregano are generally well tolerated.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Super Strength Oreganol Oil of Wild Oregano is safe with your meds?

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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.

Super Strength Oreganol Oil of Wild Oregano label
Go deeper

The Full Monographs Behind Super Strength Oreganol Oil of Wild Oregano’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Oregano

Interacts with 208 drugs

Oregano is a common Mediterranean cooking herb that is also sold as a concentrated oil or supplement, often standardized for a compound called carvacrol. While lab studies suggest it may hav...

Read the full Oregano monograph →
Sources

Sources & How We Checked

Super Strength Oreganol Oil of Wild Oregano'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.

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 12 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.

Oregano 12 references
  1. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  2. Benito M, Jorro G, Morales C, et al. Labiatae allergy: systemic reactions due to ingestion of oregano and thyme. Ann Allergy Asthma Immunol 1996;76:416-8. PubMed
  3. Chevallier A. Encyclopedia of Herbal Medicine. 2nd ed. New York, NY: DK Publ, Inc., 2000.
  4. Ciganda C, and Laborde A. Herbal infusions used for induced abortion. J Toxicol.Clin Toxicol. 2003;41:235-239. PubMed
  5. Futrell, J. M. and Rietschel, R. L. Spice allergy evaluated by results of patch tests. Cutis 1993;52(5):288-290.
  6. Tognolini, M., Barocelli, E., Ballabeni, V., Bruni, R., Bianchi, A., Chiavarini, M., and Impicciatore, M. Comparative screening of plant essential oils: phenylpropanoid moiety as basic core for antiplatelet activity. Life Sci. 2-23-2006;78(13):1419-1432. PubMed
  7. Goun, E., Cunningham, G., Solodnikov, S., Krasnykch, O., and Miles, H. Antithrombin activity of some constituents from Origanum vulgare. Fitoterapia 2002;73(7-8):692-694. PubMed
  8. Lemhadri, A., Zeggwagh, N. A., Maghrani, M., Jouad, H., and Eddouks, M. Anti-hyperglycaemic activity of the aqueous extract of Origanum vulgare growing wild in Tafilalet region. J Ethnopharmacol. 2004;92(2-3):251-256. PubMed
  9. McCue, P., Vattem, D., and Shetty, K. Inhibitory effect of clonal oregano extracts against porcine pancreatic amylase in vitro. Asia Pac.J Clin.Nutr. 2004;13(4):401-408.
  10. Ragi, J., Pappert, A., Rao, B., Havkin-Frenkel, D., and Milgraum, S. Oregano extract ointment for wound healing: a randomized, double-blind, petrolatum-controlled study evaluating efficacy. J.Drugs Dermatol. 2011;10(10):1168-1172.
  11. Singletary K. Oregano: overview of the literature on health benefits. Nutrition Today 2010;45(3):129-38.
  12. Silva MLAE, Lucarini R, Dos Santos FF, et al. Hypoglycemic effect of rosmarinic acid-rich infusion (RosCE) from Origanum vulgare in alloxan-induced diabetic rats. Nat Prod Res 2022;36(17):4525-4531.

See these in context on the Oregano monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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