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Dietary supplement

OregaWild Extra Strength Ingredients & Drug Interactions

by Physician's Strength

OregaWild Extra Strength label
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Liquid 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 OregaWild Extra Strength 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

OregaWild Extra Strength is a dietary supplement by Physician's Strength 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 Wild Mediterranean Oregano Oil. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against OregaWild Extra Strength by Physician's Strength

Ask about any prescription or over-the-counter medication and we check it for interactions with OregaWild Extra Strength by Physician's Strength — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of OregaWild Extra Strength by Physician's Strength

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 Aug 27, 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 (50 mg) without saying how much of each component you get.

OregaWild Extra Strength is a liquid supplement containing one active ingredient: wild Mediterranean oregano oil in a proprietary blend. Oregano oil is a concentrated extract of the oregano plant and is much stronger than the dried oregano you'd sprinkle on food.

The product contains no inactive fillers or other ingredients listed.

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 for oregano oil isn't solid yet. For the conditions it's marketed toward — acne, bronchitis, asthma, headache, and upper respiratory tract infections — we don't have reliable clinical data to say whether it works.

All of these are rated as insufficient evidence in our data.

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.

Food-amount oregano is well tolerated, but this is a concentrated supplement — much more potent and less studied than what you'd eat. Most people tolerate it without problems, though some report stomach upset.

Rarely, people with oregano sensitivity have had serious allergic reactions, including anaphylaxis. Topical oregano oil at concentrations above 1% can irritate skin and mucous membranes.

During pregnancy, avoid medicinal or supplement amounts; food amounts are likely fine. While breastfeeding, we don't have enough safety data on supplements — stick to food amounts.

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.

Blood thinners (anticoagulants or antiplatelet drugs) and diabetes medications both carry Moderate-severity interactions with this oregano oil. Check your exact medications before you start.

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.

If you take blood thinners or diabetes medications, talk with your doctor or pharmacist before starting this. Even if you don't take those drugs, oregano oil is a strong product with limited safety research at supplement doses.

The evidence for what it's meant to do isn't established yet. A chat with your pharmacist about whether this fits your health picture is worth the few minutes.

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 Jun 16, 2022.

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 OregaWild Extra Strength, straight from the product label.

Brand Physician's Strength
Barcode (UPC) 850032454056
Net contents 1 Fluid Ounce(s); 30 mL
Market status On market
Date entered into DSLD Jun 16, 2022
DSLD ID 268768
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Kosher
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 OregaWild Extra Strength by Physician's Strength, 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:
2 Drop(s)
Maximum serving Sizes:
2 Drop(s)
Servings per container
432
UPC/BARCODE
850032454056
IngredientAmount% DV
Proprietary Blend50 mg--
Wild Mediterranean Oregano Oil0 NP--

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 two or more drops daily as needed. Rub on skin or take internally in juice, water, or under the tongue. Heat sensation is normal and lasts for only a few moments.

Precautions

Keep out of the reach of children.

Avoid contact with eyes and genitals.

Formula

OregaWild Extra Strength is made with P73 wild oregano, a unique blend of edible oregano from the remote regions of the mediterranean. OregaWild Extra Strength contains high carvacrol as the active ingredient and is free of all chemicals, additives, and non-GMO.

100% wild oregano oil

CRC Kosher

Formulation

OregaWild Extra Strength contains high carvacrol as the active ingredient and is free of all chemicals, additives, and non-GMO.

Doctor's formula

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.

FDA Statement of Identity

Dietary Supplement

Seals/Symbols

CRC Kosher

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

See for yourself

OregaWild Extra Strength by Physician's Strength label

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

OregaWild Extra Strength 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 OregaWild Extra Strength by Physician's Strength

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

Serving size2 Drop(s) Dosage formLiquid Servings per container432 Amounts shown are per serving.

Proprietary Blend

50 mg per serving Form: extra virgin Olive Oil
Interaction report

OregaWild Extra Strength by Physician's Strength Drug Interactions

Want to check YOUR meds against OregaWild Extra Strength?

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

Wild Mediterranean Oregano Oil 208

Individual Drug Interactions

The ingredients in OregaWild Extra Strength interact with 208 drugs. Click any drug to see the details.

1 of the 1 ingredient in OregaWild Extra Strength interact with drugs. Each result below shows which ingredient is responsible. Wild Mediterranean Oregano Oil

Each ingredient & the kinds of drugs it affects

For each ingredient in OregaWild Extra Strength 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.

Wild Mediterranean Oregano Oil2 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
Wild Mediterranean Oregano Oil full monograph & interactions
The maker

Brand information

Manufacturer and brand details for OregaWild Extra Strength, from the product label.

Physician's Strength

See all Physician's Strength products
Name
Physician's Strength
Street Address
13900 W. Polo Trail Drive
City
Lake Forest
State
IL
ZipCode
60045
Web Address
www.physicians-strength.com
Pharmacist Counseling Corner

OregaWild Extra Strength by Physician's Strength: Common Questions

Does OregaWild Extra Strength by Physician's Strength interact with any medications?
Yes. Based on its ingredients, OregaWild Extra Strength 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?
OregaWild Extra Strength 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.
Does oregano oil actually work for colds and bronchitis?
The data we have doesn't show it clearly works for either. Colds (upper respiratory infections), asthma, and bronchitis are all listed as insufficient evidence — meaning there isn't reliable clinical data to say yes or no. That doesn't mean it can't help, just that we can't point to solid proof.
Is oregano oil safe during pregnancy?
Supplement amounts are not recommended during pregnancy; the safety data advises against it. Normal food amounts — like oregano seasoning on your dinner — are likely fine. Talk with your doctor or pharmacist if you're pregnant and thinking about taking this.
What side effects should I watch for?
Most people don't have problems, but stomach upset is the most common. Rarely, people with oregano sensitivity have had serious allergic reactions. If you have a known allergy to plants in the mint family (like thyme), be extra cautious and check with your doctor first.
Can I use this oregano oil on my skin?
The product is a liquid supplement for oral use. If you're thinking of applying it to skin, know that oregano oil at high concentrations can irritate skin and cause dermatitis in sensitive people — dilution and a patch test are smart precautions.
Is this stronger than the oregano in my kitchen?
Yes — this is a concentrated extract and much more potent than dried oregano seasoning. That's why it's less studied at these doses and why you should be more cautious with it than you would be with food amounts.

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

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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.

OregaWild Extra Strength label
Go deeper

The Full Monographs Behind OregaWild Extra Strength’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

OregaWild Extra Strength'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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