Propolis Extract EP300 Chewable Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Propolis Extract EP300 Chewable 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
Propolis Extract EP300 Chewable is a dietary supplement by Terry Naturally with 1 active ingredient. Its ingredients are commonly taken for cold sores and herpes lesions (topical), sore throat and mouth sores, wound and skin healing.Based on those ingredients, 921 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are EP300. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Propolis Extract EP300 Chewable by Terry Naturally
Ask about any prescription or over-the-counter medication and we check it for interactions with Propolis Extract EP300 Chewable by Terry Naturally — 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 Propolis Extract EP300 Chewable by Terry Naturally
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: propolis (sold as EP300), a resinous compound made by honeybees. Propolis is used in supplements to support oral health and manage inflammation—particularly for mouth ulcers (oral mucositis) and cold sores.
The tablet also contains inactive ingredients like sucrose, chocolate and mint flavoring, gum arabic, and magnesium stearate as binders and fillers.
Does it work?
Moderate evidence
Propolis has possibly effective evidence for two uses: oral mucositis (painful mouth ulcers) and herpes labialis (cold sores). The evidence isn't strong enough to call it proven, but clinical data supports its use for these conditions.
For diabetes, propolis is also rated possibly effective, though again the evidence is limited. For dengue fever, we hold insufficient reliable evidence to rate it one way or the other.
How safe is it?
Well-documented data
Propolis is generally well tolerated when taken by mouth short term. The most common side effect reported is mild headache—about 7% of people in a clinical trial experienced this at a dose of 250 mg twice daily over 4 months.
Allergic reactions are possible, especially in people who are sensitive to bee products; in rare cases these can be severe. If you're allergic to bees or bee products, this supplement isn't for you.
Not enough safety data exists for pregnancy or breastfeeding, so it's best to avoid it during these times.
Meds to double-check
Moderate interaction found
Before taking this product, check with your pharmacist if you're on blood thinners (anticoagulants) or antiplatelet drugs—propolis may raise your bleeding risk. Also double-check any medications broken down by your liver, including drugs processed by the CYP2C19, CYP2D6, CYP1A2, CYP2C9, CYP3A4, or CYP2E1 pathways.
If you take warfarin (Coumadin), propolis may make it less effective. Use the medication checker on this page to verify your specific drugs.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Propolis may help with cold sores and mouth ulcers if the evidence fits your needs. But it's not a casual add-on—it can interact with blood thinners and potentially affect how your liver processes many common medications.
Talk to your pharmacist or doctor before you start, especially if you take any prescription drugs or blood thinners.
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 Jan 23, 2025.
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 Propolis Extract EP300 Chewable, straight from the product label.
| Brand | Terry Naturally |
|---|---|
| Barcode (UPC) | 367703240363 |
| Net contents | 60 Chewable Tablet(s) |
| Market status | On market |
| Date entered into DSLD | Jan 23, 2025 |
| DSLD ID | 325762 |
| Product type | Botanical |
| Supplement form | Tablet Or Pill |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Children 4 or More Years of Age, Adult (18 - 50 Years), Gluten Free, Dairy Free |
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 Propolis Extract EP300 Chewable by Terry Naturally, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 5 Calorie(s) | -- |
| Total Carbohydrates | 1 Gram(s) | 1% |
| Added Sugars | 1 Gram(s) | 2% |
| Total Sugars | 1 Gram(s) | -- |
| EP300 | 100 mg | -- |
Other ingredients: Sucrose, Gamma Cyclodextrin, Arabic Gum, Maltodextrin, Chocolate Flavor, Natural, Stearic Acid, Acacia Gum, Magnesium Stearate, Silica, Vanilla Flavor, Natural, Mint Flavor, Natural, natural Espresso flavor, Food Starch, Modified
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
Recommendations: Adults and children (4 years and up): 1 chewable tablet daily. May increase to 1 chewable tablet twice daily.
Precautions
If pregnant or nursing, consult a healthcare practitioner before use.
Formulation
Nature's Immune defender for you and your family Discover the immune-supporting benefits with Propolis Extract. Upper respiratory function Children's ear health Healthy bacterial balance Natural resistance Everyday wellness
Non GMO
Immune power from nature Chewable
Gamma Sorb
No salt, yeast, wheat, gluten, soy, dairy products, artificial coloring, artificial flavoring, or artificial preservatives.
General Statements
Money-back guarantee
Pleasant tasting
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.
Propolis Extract EP300 Chewable by Terry Naturally 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 Propolis Extract EP300 Chewable by Terry Naturally
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Chewable Tablet(s) Dosage formTablet Or Pill Servings per container60 Amounts shown are per serving.
EP300
Interacts with921 drugs
Propolis is a natural, resin-like substance made by bees that has antimicrobial and anti-inflammatory properties in lab studies. Early research sugges...
EP300 monograph & interactionsOther (inactive) ingredients: Sucrose, Gamma Cyclodextrin, Arabic Gum, Maltodextrin, Chocolate Flavor, Natural, Stearic Acid, Acacia Gum, Magnesium Stearate, Silica, Vanilla Flavor, Natural, Mint Flavor, Natural, Natural Espresso flavor, Food Starch, Modified. These complete the product’s ingredient list but are not active constituents.
Propolis Extract EP300 Chewable by Terry Naturally Drug Interactions
HelloPharmacist Interaction Report
Propolis Extract EP300 Chewable by Terry Naturally contains one active ingredient—propolis—which interacts with a significant number of medications.
The most serious concern is with blood thinners (anticoagulants) and antiplatelet drugs: propolis may increase bleeding risk. Additionally, test-tube research suggests it could inhibit several liver enzymes that break down medications, potentially raising blood levels of drugs processed by those pathways.
Read the full breakdown — every affected drug type, severity by severity
The liver-enzyme interactions are listed as Moderate and involve medications metabolized by CYP2C19, CYP2D6, CYP1A2, CYP2C9, CYP3A4, and CYP2E1. Animal studies suggest these effects may not occur at typical doses, but high doses are theoretically a concern.
Propolis may also reduce how well warfarin (Coumadin) works, based on animal data.
Altogether, these interactions span 911 individual medications. Because many common drugs rely on the liver enzymes propolis may affect, you'll want to check your exact medications with the search tool on this page before starting.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Propolis Extract EP300 Chewable?
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 Propolis Extract EP300 Chewable interact with 921 drugs. Click any drug to see the details.
1 of the 1 ingredient in Propolis Extract EP300 Chewable interact with drugs. Each result below shows which ingredient is responsible. EP300
Ado-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Ado-trastuzumab Emtansine interactionAbciximabReoPro
How Abciximab interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, propolis might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Ep300 + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2c9 (cyp2c9) Substrates, Anticoagulant/antiplatelet Drugs +1 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2C9.
Read the full Ep300 + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Acalabrutinib interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, propolis might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Ep300 + Acenocoumarol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
Read the full Ep300 + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs +1 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
Read the full Ep300 + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Anticoagulant/antiplatelet Drugs, Cytochrome P450 2e1 (cyp2e1) Substrates +2 Moderate
Interaction Summary
Theoretically, propolis might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
Read the full Ep300 + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
Read the full Ep300 + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
Read the full Ep300 + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
Read the full Ep300 + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
Read the full Ep300 + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
Read the full Ep300 + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates +1 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2D6.
Read the full Ep300 + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
Read the full Ep300 + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +2 Moderate
Interaction Summary
Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
Read the full Ep300 + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
Read the full Ep300 + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
Read the full Ep300 + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates +1 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
Read the full Ep300 + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Read the full Ep300 + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
Read the full Ep300 + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
Read the full Ep300 + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2D6.
Read the full Ep300 + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with Propolis Extract EP300 Chewable — through 1 ingredient. Tap an ingredient for the detail:
Ep300Cytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
Read the full Ep300 + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Propolis Extract EP300 Chewable 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.
EP300
Anticoagulant/Antiplatelet Drugs
Theoretically, propolis might increase the risk of bleeding when taken with antiplatelet or anticoagulant drugs.
In vitro research shows that propolis water extract and the propolis constituent, caffeic acid phenethyl ester, can inhibit platelet aggregation. Additionally, evidence from an animal model shows that taking propolis in addition to warfarin decreases INR, suggesting that propolis can decrease the effectiveness of warfarin.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP1A2.
In vitro research shows that propolis extract can inhibit CYP1A2. However, animal research shows that propolis extract does not significantly affect CYP1A2 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that inhibit CYP1A2 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2C19.
In vitro research shows that propolis extract can inhibit CYP2C19. However, animal research shows that propolis extract does not significantly affect CYP2C19 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that inhibit CYP2C19 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2C9.
In vitro research shows that propolis extract can inhibit CYP2C9. However, animal research shows that propolis extract does not significantly affect CYP2C9 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that inhibit CYP2C9 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2D6.
In vitro research shows that propolis extract can inhibit CYP2D6. However, animal research shows that propolis extract does not significantly affect CYP2D6 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that inhibit CYP2D6 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.
Cytochrome P450 2E1 (Cyp2E1) Substrates
Theoretically, propolis might increase levels of drugs metabolized by CYP2E1.
In vitro research shows that propolis can inhibit CYP2E1. This effect has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP3A4.
Some in vitro research shows that propolis extract can inhibit CYP3A4; however, other in vitro research shows that propolis has no effect on CYP3A4 activity. Furthermore, animal research shows that propolis extract does not significantly affect CYP3A4 activity when administered to rats at doses up to 250 mg/kg. It is postulated that the constituents of propolis that might in inhibit CYP3A4 in vitro do not have significant effects in vivo due to low bioavailability and hepatic first-pass effect. This effect has not been reported in humans.
Warfarin (Coumadin)
Theoretically, propolis might decrease the effectiveness of warfarin.
Animal research shows that taking propolis in addition to warfarin decreases the international normalized ratio (INR). This effect has not been reported in humans.
Brand information
Manufacturer and brand details for Propolis Extract EP300 Chewable, from the product label.
Terry Naturally
See all Terry Naturally products- Name
- EuroPharma, Inc.
- City
- Green Bay
- State
- WI
- ZipCode
- 54311
- Phone Number
- (866) 807-2731
- Web Address
- EuroPharmaUSA.com
Propolis Extract EP300 Chewable by Terry Naturally: Common Questions
Does Propolis Extract EP300 Chewable by Terry Naturally interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What is propolis and why is it in this supplement?
Can I take this if I'm pregnant or breastfeeding?
What side effects should I watch for?
Does propolis actually work for cold sores and mouth ulcers?
Why do I need to check my medications with this?
Is this product safe to use with my blood thinner?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Propolis Extract EP300 Chewable 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 Propolis Extract EP300 Chewable’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Propolis Extract EP300 Chewable'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 21 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.
Propolis 21 references
- Hay KD, Greig DE. Propolis allergy: a cause of oral mucositis with ulceration. Oral Surg Oral Med Oral Pathol 1990;70:584-6. PubMed
- Li YJ, Lin JL, Yang CW, Yu CC. Acute renal failure induced by a Brazilian variety of propolis. Am J Kidney Dis 2005;46:e125-9. PubMed
- Jensen CD, Andersen KE. Allergic contact dermatitis from cera alba (purified propolis) in a lip balm and candy. Contact Dermatitis 2006;55:312-3. PubMed
- Chen, T. G., Lee, J. J., Lin, K. H., Shen, C. H., Chou, D. S., and Sheu, J. R. Antiplatelet activity of caffeic acid phenethyl ester is mediated through a cyclic GMP-dependent pathway in human platelets. Chin J Physiol 6-30-2007;50(3):121-126.
- Hsu, C. Y., Chiang, W. C., Weng, T. I., Chen, W. J., and Yuan, A. Laryngeal edema and anaphalactic shock after topical propolis use for acute pharyngitis. Am J Emerg.Med 2004;22(5):432-433. PubMed
- Black, R. J. Vulval eczema associated with propolis sensitization from topical therapies treated successfully with pimecrolimus cream. Clin Exp.Dermatol. 2005;30(1):91-92. PubMed
- Matos D, Serrano P, Brandao FM. A case of allergic contact dermatitis caused by propolis-enriched honey. Contact Dermatitis 2015;72(1):59-60. PubMed
- Naramoto K, Kato M, Ichihara K. Effects of an ethanol extract of Brazilian green propolis on human cytochrome P450 enzyme activities in vitro. J Agric Food Chem 2014;62(46):11296-302. PubMed
- Nyman G, Hagvall L. A case of allergic contact cheilitis caused by propolis and honey. Contact Dermatitis 2016;74(3):186-7. PubMed
- Ryu CS, Oh SJ, Oh JM, et al. Inhibition of cytochrome P450 by propolis in human liver microsomes. Toxicol Res 2016;32(3):207-13. PubMed
- Akbay E, Özenirler Ç, Çelemli ÖG, Durukan AB, Onur MA, Sorkun K. Effects of propolis on warfarin efficacy. Kardiochir Torakochirurgia Pol. 2017;14(1):43-46. PubMed
- Lamoureux A, Meharon M, Durand AL, Darrigade AS, Doutre MS, Milpied B. A first case of erythema multiforme-like contact dermatitis caused by propolis. Contact Dermatitis. 2017;77(4):263-264. PubMed
- Piredda M, Facchinetti G, Biagioli V, et al. Propolis in the prevention of oral mucositis in breast cancer patients receiving adjuvant chemotherapy: A pilot randomised controlled trial. Eur J Cancer Care (Engl). 2017;26(6). PubMed
- Zhang YX, Yang TT, Xia L, Zhang WF, Wang JF, Wu YP. Inhibitory Effect of Propolis on Platelet Aggregation In Vitro. J Healthc Eng. 2017;2017:3050895. PubMed
- Nyman GSA, Tang M, Inerot A, Osmancevic A, Malmberg P, Hagvall L. Contact allergy to beeswax and propolis among patients with cheilitis or facial dermatitis. Contact Dermatitis 2019;81(2):110-6. PubMed
- Igarashi G, Segawa T, Akiyama N, et al. Efficacy of Brazilian propolis supplementation for japanese lactating women for atopic sensitization and nonspecific symptoms in their offspring: a randomized, double-blind, placebo-controlled trial. Evid Based Comp PubMed
- Soleimani D, Rezaie M, Rajabzadeh F, et al. Protective effects of propolis on hepatic steatosis and fibrosis among patients with nonalcoholic fatty liver disease (NAFLD) evaluated by real-time two-dimensional shear wave elastography: a randomized clinical
- D'Ercole MC. Prolonged use of propolis can increase liver enzymes. J Gastrointestin Liver Dis 2020;29(3):468-9. PubMed
- Cho E, Lee JD, Cho SH. Systemic contact dermatitis from propolis ingestion. Ann Dermatol. 2011;23(1):85-88. PubMed
- Hallajzadeh J, Milajerdi A, Amirani E, Attari VE, Maghsoudi H, Mirhashemi SM. Effects of propolis supplementation on glycemic status, lipid profiles, inflammation and oxidative stress, liver enzymes, and body weight: a systematic review and meta-analysis
- Gheflati A, Dehnavi Z, Ghannadzadeh Yazdi A, Khorasanchi Z, Raeisi-Dehkordi H, Ranjbar G. The effects of propolis supplementation on metabolic parameters: a systematic review and meta-analysis of randomized controlled clinical trials. Avicenna J Phytomed
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