Interactions on record — worth a quick check against your medications. Based on 1 of 2 ingredients. Check your meds →
Dietary supplement

Wild Oregano Essence Ingredients & Drug Interactions

by Physician's Strength

Wild Oregano Essence label
See full label image
Liquid Category: Other Combinations
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 Wild Oregano Essence 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

Wild Oregano Essence is a dietary supplement by Physician's Strength with 2 active ingredients. 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 Oregano Essence. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Wild Oregano Essence by Physician's Strength

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

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HelloPharmacist Scorecard of Wild Oregano Essence 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 Jul 11, 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 2 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label doesn't break down how much of each component you get.

This liquid contains 2 active ingredients: wild oregano essence and a proprietary blend. The oregano is the active component — it's concentrated from the herb.

The product has no inactive fillers 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

We hold no graded evidence for this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: popular European wellness tonic.
  • Our graded evidence for these ingredients doesn't cover that particular purpose.

The evidence for oregano in this product isn't established in our data. It's been studied for acne, bronchitis, asthma, headache, and upper respiratory tract infections, but the data we hold rates all of these as having insufficient reliable evidence.

That doesn't mean it doesn't work — it means the clinical evidence isn't strong enough for us to say one way or the other.

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 in food amounts is generally well tolerated. At supplement strength, though, we know far less.

The most common side effect is upset stomach. Rarely, people sensitive to oregano have had serious allergic reactions, including anaphylaxis — swelling of the lips and tongue, breathing trouble, and a sudden drop in blood pressure.

Contact dermatitis (skin irritation) has also been reported, especially with concentrated oils on sensitive skin or mucous membranes. During pregnancy, avoid medicinal or supplement doses; food amounts are likely fine.

While breastfeeding, stick to normal food amounts — we don't have enough data on supplement safety. If you have a known allergy to oregano or other plants in the mint family (like thyme), talk to your pharmacist first.

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.

Check your medications if you take blood thinners or antiplatelet drugs (like warfarin or aspirin) — oregano may increase bleeding risk. Also check if you're on diabetes medications, as oregano might lower your blood sugar too far.

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 product is for people interested in oregano as a supplement, but the evidence for its intended uses isn't established yet. If you take blood thinners or diabetes medications, you'll want to check your exact drugs on this page before starting — the interactions are real.

Anyone with a history of allergies, especially to herbs, should be cautious.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 2 active ingredients 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 Wild Oregano Essence, straight from the product label.

Brand Physician's Strength
Barcode (UPC) 850032454063
Net contents 12 Fluid Ounce(s); 355 mL
Market status On market
Date entered into DSLD Jun 16, 2022
DSLD ID 268999
Product type Other Combinations
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
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 Wild Oregano Essence 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:
1 Tablespoon(s)
Maximum serving Sizes:
2 Tablespoon(s)
Servings per container
12
UPC/BARCODE
850032454063
IngredientAmount% DV
Proprietary Blend0 NP--
spring Water0 NP--
wild Oregano Essence0 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 one to two tablespoons daily. May add to juice, water, or food. As a special tonic, add a tablespoon or essence with 1/4 teaspoon sea salt in 8 ounces of water.

Formula

Oregano essence is the aromatic extract of wild oregano. It is produced by a special process using only wild, mountain-grown oregano. Rich in oxygenated compounds, oregano essence is a popular tonic in Europe.

Formulation

This oregano essence is free of all chemicals, solvents, and additives.

Natural oxygen-plus

Doctor's formula

Non-GMO Chemical free No preservatives No additives

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

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

See for yourself

Wild Oregano Essence by Physician's Strength label

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

Wild Oregano Essence 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 Wild Oregano Essence by Physician's Strength

These are the 2 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Tablespoon(s) Dosage formLiquid Servings per container12 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Proprietary Blend

0 NP per serving
Interaction report

Wild Oregano Essence by Physician's Strength Drug Interactions

Want to check YOUR meds against Wild Oregano Essence?

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 Oregano Essence 208

Individual Drug Interactions

The ingredients in Wild Oregano Essence interact with 208 drugs. Click any drug to see the details.

1 of the 2 ingredients in Wild Oregano Essence interact with drugs. Each result below shows which ingredient is responsible. wild Oregano Essence

Each ingredient & the kinds of drugs it affects

For each ingredient in Wild Oregano Essence 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 Oregano Essence2 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 Oregano Essence full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Wild Oregano Essence, 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

Wild Oregano Essence by Physician's Strength: Common Questions

Does Wild Oregano Essence by Physician's Strength interact with any medications?
Yes. Based on its ingredients, Wild Oregano Essence 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?
Wild Oregano Essence contains 2 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is 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 oregano oil safe during pregnancy?
At normal food amounts, yes. But medicinal or supplement doses should be avoided during pregnancy. If you're pregnant and thinking about this product, talk with your doctor or pharmacist.
What are the side effects I might notice?
Most common is upset stomach. Rarely, allergic reactions happen — swelling of the lips or tongue, trouble breathing, or a sudden blood pressure drop. Skin irritation can occur with concentrated oil on sensitive skin.
Will this help with a cough or cold?
Oregano has been studied for bronchitis, asthma, and upper respiratory infections, but the evidence we have isn't strong enough to say whether it works for these. If symptoms don't improve, see your doctor.
Can I take this while breastfeeding?
Stick to oregano in normal food amounts only. We don't have enough safety data on supplements while breastfeeding. Ask your pharmacist or doctor for personalized advice.
What if I'm allergic to thyme or other herbs?
Oregano is in the same plant family as thyme. If you've had a reaction to thyme or other plants in that family, you're at higher risk for a reaction to oregano. Check with your pharmacist before trying this product.

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

Not sure if Wild Oregano Essence 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.

Wild Oregano Essence label
Go deeper

The Full Monographs Behind Wild Oregano Essence’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

Wild Oregano Essence'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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