Digestive Enzymes Ingredients & Drug Interactions
by Swanson
What is this page for?
First and foremost: checking Digestive Enzymes 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
Digestive Enzymes is a dietary supplement by Swanson with 7 active ingredients. Its ingredients are commonly taken for inflammation and swelling, sinus and nasal congestion, digestion support.Based on those ingredients, 169 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bromelain, Betaine HCl, Papain. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Digestive Enzymes by Swanson
Ask about any prescription or over-the-counter medication and we check it for interactions with Digestive Enzymes by Swanson — 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 Digestive Enzymes by Swanson
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 formula contains 7 active ingredients designed to support digestion. Bromelain (from pineapple) and papain (from papaya) are protein-digesting enzymes; betaine HCl is hydrochloric acid that boosts stomach acidity; diastase breaks down starches; cellulase digests plant fiber; pancreatin 4x is a blend of pancreatic enzymes; and ox bile powder aids fat digestion.
The tablets also contain inactive ingredients—fillers and binders like dicalcium phosphate, stearic acid, and silica that hold the formula together.
Does it work?
Not established
The evidence on these enzymes isn't established in our data. Bromelain, papain, and betaine HCl all have insufficient reliable evidence to rate for their digestive or other uses.
The effectiveness of diastase, cellulase, pancreatin, and ox bile for digestive support isn't covered in the safety information we hold.
How safe is it?
Well-documented data
Bromelain is generally well tolerated short-term, but long-term safety data is limited. Common side effects are diarrhea, flatulence, stomach upset, and headache; allergic reactions can occur in sensitive people.
Betaine HCl may irritate the stomach and shouldn't be used if you have ulcers, gastritis, or true acid reflux—it can trigger heartburn. Papain is generally tolerated as a food but supplements may irritate the digestive tract and cause allergic reactions including itchy eyes, runny nose, and diarrhea in sensitive individuals.
For pregnancy: bromelain and betaine HCl have insufficient safety data and are best avoided; papain from supplements is possibly unsafe. For breastfeeding: bromelain and papain safety is unknown; betaine HCl hasn't been studied.
Talk with your doctor or pharmacist before taking this product if you're pregnant or nursing.
Meds to double-check
Moderate interaction found
Check before taking this product if you use warfarin or other blood thinners (anticoagulants) or antiplatelet drugs like aspirin—bromelain and papain may increase bleeding risk. Also double-check if you take acid-reducing medications: H2-blockers, antacids, or proton pump inhibitors, because betaine HCl may weaken them.
If you're on tetracycline antibiotics, bromelain may raise their levels. Talk to your doctor or pharmacist about your specific medications.
The bottom line
Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.
This digestive enzyme blend may appeal to you if you're exploring enzyme supplementation, but the evidence supporting it isn't established in our data. If you take blood thinners like warfarin, aspirin, or other anticoagulants, or if you use acid-reducing medications (PPIs, H2-blockers, or antacids), talk with your doctor or pharmacist before starting—the interactions are real and could affect how your drugs work.
Pregnancy and breastfeeding aren't safe periods for this product based on current data.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 3 of 7 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated May 28, 2019.
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 Digestive Enzymes, straight from the product label.
| Brand | Swanson |
|---|---|
| Barcode (UPC) | 087614017129 |
| Net contents | 90 Tablet(s) |
| Market status | On market |
| Date entered into DSLD | May 28, 2019 |
| DSLD ID | 202729 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Tablet Or Pill |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Digestive Enzymes by Swanson, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Bromelain | 10 mg | -- |
| Betaine HCl | 5 mg | -- |
| Papain | 30 mg | -- |
| Diastase | 80 mg | -- |
| Cellulase | 20 mg | -- |
| Pancreatin 4x | 250 mg | -- |
| Ox Bile powder | 150 mg | -- |
Other ingredients: Dicalcium Phosphate, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate, Silica, Hydroxypropyl Cellulose, Polyethylene Glycol
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.
General Statements
Aids in the digestion of carbohydrates, proteins and fats Supports healthy digestion and maximizes nutrient absorption Science-Backed Quality Since 1969
Digestive health Plant and animal based enzymes
Suggested/Recommended/Usage/Directions
Suggested use: As a dietary supplement, take one tablet three times per day with food and water.
Precautions
Warning: For adults only.
Consult your physician before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.
Keep out of reach of children.
Do not use if seal is broken.
Storage
Store in a cool, dry place.
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
General
SW712 Rev 1 10 11 18
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Digestive Enzymes by Swanson 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 Digestive Enzymes by Swanson
These are the 7 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Tablet(s) Dosage formTablet Or Pill 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.
Bromelain
Interacts with141 drugs
Bromelain is a group of protein-digesting enzymes from pineapple that people take mainly for inflammation, swelling, and sinus problems. Some early st...
Bromelain monograph & interactionsBetaine HCl
Interacts with36 drugs
Betaine hydrochloride is a supplement used to temporarily increase stomach acid in people who may have low acid levels. Evidence for its benefits is l...
Betaine HCl monograph & interactionsPapain
Interacts with2 drugs
Papain is a protein-digesting enzyme from the papaya plant that is used in digestive supplements and some topical products. While it has clear food an...
Papain monograph & interactionsDiastase
Cellulase
Pancreatin 4x
Ox Bile powder
Other (inactive) ingredients: Dicalcium Phosphate, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate, Silica, Hydroxypropyl Cellulose, Polyethylene Glycol. These complete the product’s ingredient list but are not active constituents.
Digestive Enzymes by Swanson Drug Interactions
HelloPharmacist Interaction Report
Swanson Digestive Enzymes has documented interactions through its bromelain, betaine HCl, and papain content.
The most serious is papain with warfarin (a blood thinner): one case report linked papain in a supplement to a dangerous spike in warfarin effect, raising bleeding risk significantly.
Read the full breakdown — every affected drug type, severity by severity
Bromelain may increase bleeding risk if you're taking blood thinners (anticoagulants) or antiplatelet drugs like aspirin—the concern is moderate. It may also theoretically raise tetracycline antibiotic levels, though one study in healthy adults found no difference in blood levels.
Betaine HCl works against acid-reducing medications: it raises stomach acid, which could weaken the effects of H2-blockers (like famotidine), antacids, and proton pump inhibitors (PPIs like omeprazole)—all minor interactions.
We could not check four other ingredients in this formula: diastase, cellulase, pancreatin 4x, and ox bile powder. Altogether, these interactions span 169 individual medications.
Run your exact medications through the search tool on this page before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Digestive Enzymes?
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 Digestive Enzymes interact with 169 drugs. Click any drug to see the details.
3 of the 7 ingredients in Digestive Enzymes interact with drugs. Each result below shows which ingredient is responsible. Bromelain Betaine HCl Papain
Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium OxideBufferin
How Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium Oxide interacts with Digestive Enzymes — through 2 ingredients. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium Oxide interactionBetaine HclAntacids Minor
Interaction Summary
Betaine hydrochloride increases stomach acidity and could decrease the effects of antacids.
Read the full Betaine Hcl + Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium Oxide interactionAspirin, CarisoprodolSoma Compound
How Aspirin, Carisoprodol interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Carisoprodol interactionAspirin, Carisoprodol, Codeine PhosphateSoma Compound w/ Codeine
How Aspirin, Carisoprodol, Codeine Phosphate interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Carisoprodol, Codeine Phosphate interactionAspirin, Chlorpheniramine, PhenylpropanolamineAlka-Seltzer Plus Cold
How Aspirin, Chlorpheniramine, Phenylpropanolamine interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Chlorpheniramine, Phenylpropanolamine interactionAspirin, Citric Acid, Sodium BicarbonateAlka-Seltzer Pain Reliever and Antacid
How Aspirin, Citric Acid, Sodium Bicarbonate interacts with Digestive Enzymes — through 2 ingredients. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Citric Acid, Sodium Bicarbonate interactionBetaine HclAntacids Minor
Interaction Summary
Betaine hydrochloride increases stomach acidity and could decrease the effects of antacids.
Read the full Betaine Hcl + Aspirin, Citric Acid, Sodium Bicarbonate interactionAspirin, Codeine PhosphateAspirin w/ Codeine
How Aspirin, Codeine Phosphate interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Codeine Phosphate interactionAspirin, Codeine Phosphate, MethocarbamolRobaxisal C
How Aspirin, Codeine Phosphate, Methocarbamol interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Codeine Phosphate, Methocarbamol interactionAspirin, Codeine Phosphate, PhenobarbitalPhenaphen
How Aspirin, Codeine Phosphate, Phenobarbital interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Codeine Phosphate, Phenobarbital interactionAspirin, Diphenhydramine, PhenylpropanolamineAlka Seltzer Plus Night Time Effervescent
How Aspirin, Diphenhydramine, Phenylpropanolamine interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Diphenhydramine, Phenylpropanolamine interactionAspirin, DipyridamoleAggrenox, Asasantin Retard
How Aspirin, Dipyridamole interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Dipyridamole interactionAspirin, Ethoheptazine, MeprobamateEquagesic
How Aspirin, Ethoheptazine, Meprobamate interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Ethoheptazine, Meprobamate interactionAspirin, HydrocodoneAlor 5 500, Lortab ASA
How Aspirin, Hydrocodone interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Hydrocodone interactionAspirin, MeprobamateMicrainin
How Aspirin, Meprobamate interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Meprobamate interactionAspirin, MethocarbamolRobaxisal
How Aspirin, Methocarbamol interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Methocarbamol interactionAspirin, OmeprazoleYosprala
How Aspirin, Omeprazole interacts with Digestive Enzymes — through 2 ingredients. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Omeprazole interactionBetaine HclProton Pump Inhibitors (ppis) Minor
Interaction Summary
Betaine hydrochloride increases stomach acidity and could decrease the effects of PPIs.
Read the full Betaine Hcl + Aspirin, Omeprazole interactionAspirin, OxycodonePercodan
How Aspirin, Oxycodone interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Oxycodone interactionAspirin, PentazocineTalwin Compound
How Aspirin, Pentazocine interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Aspirin, Pentazocine interactionBetrixabanBevyxxa
How Betrixaban interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Betrixaban interactionBivalirudinAngiomax, Angiomax Rtu, Angiox
How Bivalirudin interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Bivalirudin interactionBromfenac SodiumBromsite, Prolensa
How Bromfenac Sodium interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Bromfenac Sodium interactionCabliviCablivi
How Cablivi interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Cablivi interactionCangrelorKengreal
How Cangrelor interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Cangrelor interactionCilostazolPletal
How Cilostazol interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Cilostazol interactionClopidogrelPlavix
How Clopidogrel interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Clopidogrel interactionDalteparinFragmin
How Dalteparin interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Dalteparin interactionDanaparoidOrgaran
How Danaparoid interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Danaparoid interactionDefibrotide SodiumDefitelio
How Defibrotide Sodium interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Defibrotide Sodium interactionDiclofenacZorvolex
How Diclofenac interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Diclofenac interactionDiclofenac PotassiumCambia, Cataflam, Cataflam IR, Voltaren Rapide, Voltarol Rapid
How Diclofenac Potassium interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Diclofenac Potassium interactionDiclofenac SodiumAcoflam, Acoflam 75 SR, Acoflam Retard, Defenac, Defenac Retard, Defenac SR +40 more
How Diclofenac Sodium interacts with Digestive Enzymes — through 1 ingredient. Tap an ingredient for the detail:
BromelainAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Bromelain + Diclofenac Sodium interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Digestive Enzymes with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Bromelain
Anticoagulant/Antiplatelet Drugs
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
There is one case report of a patient experiencing minor bruising while taking bromelain with naproxen. Bromelain is thought to have antiplatelet activity. Whether this interaction is of concern with topical bromelain is unclear. Interference with coagulation of burn wounds has been reported in a patient receiving bromelain-based enzymatic debridement. However, observational research has found that topical bromelain debridement is not associated with increases or decreases in laboratory markers of coagulation when compared with surgical debridement.
Tetracycline Antibiotics
Theoretically, bromelain might increase levels of tetracycline antibiotics.
Laboratory research suggests that bromelain might increase the absorption of tetracycline antibiotics. However, a study in healthy adults reported no difference in tetracycline plasma levels when a 500 mg dose was taken with or without bromelain 80 mg.
Betaine HCl
Antacids
Betaine hydrochloride increases stomach acidity and could decrease the effects of antacids.
In human research, betaine hydrochloride increases stomach acidity. Antacids are taken to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with antacids might decrease the effects of the antacids.
H2-Blockers
Betaine hydrochloride increases stomach acidity and could decrease the effects of H2-blockers.
In human research, betaine hydrochloride increases stomach acidity. H2-blockers are used to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with H2-blockers might decrease the effects of H2-blockers.
Proton Pump Inhibitors (Ppis)
Betaine hydrochloride increases stomach acidity and could decrease the effects of PPIs.
In human research, betaine hydrochloride increases stomach acidity. PPIs are used to decrease stomach acidity. Theoretically, taking betaine hydrochloride along with PPIs might decrease the effects of PPIs
Papain
Warfarin (Coumadin)
Theoretically, papain might increase the effects and side effects of warfarin.
In one case report, a patient previously stable on warfarin was found to have an international normalization ratio (INR) of 7.4, which was attributed to ingestion of a supplement containing papain from papaya extract.
Brand information
Manufacturer and brand details for Digestive Enzymes, from the product label.
Swanson
See all Swanson products- Name
- Swanson Health Products
- City
- Fargo
- State
- ND
- ZipCode
- 58104
- Phone Number
- 1-800-437-4148
- Web Address
- swanson.com
Digestive Enzymes by Swanson: Common Questions
Does Digestive Enzymes by Swanson interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What are these enzymes supposed to do?
Can I take this if I'm pregnant or breastfeeding?
What side effects might I see?
I take an antacid (or PPI) for my stomach. Can I use this?
I'm on warfarin. Is this safe?
Does this have any fillers or other inactive ingredients?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Digestive Enzymes 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 Digestive Enzymes’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Bromelain
Interacts with 141 drugsBromelain is a group of protein-digesting enzymes from pineapple that people take mainly for inflammation, swelling, and sinus problems. Some early studies are promising, but the overall evi...
Read the full Bromelain monograph → Herb & supplement monographBetaine Hydrochloride
Interacts with 36 drugsBetaine hydrochloride is a supplement used to temporarily increase stomach acid in people who may have low acid levels. Evidence for its benefits is limited and mostly based on tradition rat...
Read the full Betaine Hydrochloride monograph → Herb & supplement monographPapain
Interacts with 2 drugsPapain is a protein-digesting enzyme from the papaya plant that is used in digestive supplements and some topical products. While it has clear food and laboratory uses, strong human evidence...
Read the full Papain monograph →Sources & How We Checked
Digestive Enzymes'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 32 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.
Bromelain 19 references
- Nettis E, Napoli G, Ferrannini A, Tursi A. IgE-mediated allergy to bromelain. Allergy 2001;56:257-8. PubMed
- Taussig SJ, Batkin S. Bromelain, the enzyme complex of pineapple (Ananas comosus) and its clinical application. An update. J Ethnopharmacol 1988;22:191-203.. PubMed
- Bradbrook ID, Morrison PJ, Rogers HJ. The effect of bromelain on the absorption of orally administered tetracycline. Br J Clin Pharmacol 1978;6:552-4. PubMed
- Bush TM, Rayburn KS, Holloway SW, et al. Adverse interactions between herbal and dietary substances and prescription medications: a clinical survey. Altern Ther Health Med 2007;13:30-5.
- Brien S, Lewith G, Walker AF, et al. Bromelain as an adjunctive treatment for moderate-to-severe osteoarthritis of the knee: a randomized placebo-controlled pilot study. QJM 2006;99:841-50. PubMed
- Mori S, Ojima Y, Hirose T, et al. The clinical effect of proteolytic enzyme containing bromelain and trypsin on urinary tract infection evaluated by double blind method. Acta Obstet Gynaecol Jpn 1972;19:147-53.
- Glaser D, Hilberg T. The influence of bromelain on platelet count and platelet activity in vitro. Platelets 2006;17:37-41. PubMed
- Heinicke R M, van der Wal L, Yokoyama M. Effect of bromelain (Ananase) on human platelet aggregation. Experientia 1972;28:844-5. PubMed
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Betaine Hydrochloride 2 references
- Yago MR, Frymoyer A, Benet LZ, Smelick GS, Frassetto LA, Ding X, Dean B, Salphati L, Budha N, Jin JY, Dresser MJ, Ware JA. The use of betaine HCl to enhance dasatinib absorption in healthy volunteers with rabeprazole-induced hypochlorhydria. AAPS J. 2014 PubMed
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See these in context on the Betaine Hydrochloride monograph →
Papain 11 references
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