Medication interaction hub

What Supplements Interact with Pantoprazole?

Pantoprazole brand names: Protonix, Pantoloc, Protonix IV. Every interaction below applies to the brands too.

152 Interactions 3 Major 100 Moderate 49 Minor
Curated & coded by · Clinical Pharmacist · Updated September 22, 2026

Drug–supplement interaction data sourced from Natural Medicines Pro, the licensed clinical database from TRC Healthcare / Therapeutic Research, with additional analysis by the HelloPharmacist Pharmacist Team. Our sources · Editorial policy

What is this page for?

One answer, for one medication: what supplements and herbal products interact with Pantoprazole? Every vitamin, herb, and supplement ingredient we’ve checked against it is on this page, ranked by severity, each linking to the full report for that exact pair.

This page covers supplement interactions only — to check Pantoprazole against your other medications, use the drug–drug interaction checker. Educational information from our licensed clinical databases, not medical advice. Our editorial policy

HelloPharmacist Bottom Line
Our Pharmacist Explains
What is this? The interaction data in the HelloPharmacist supplement database is licensed from Natural Medicines Pro by TRC Healthcare (Therapeutic Research). HelloPharmacist pharmacists often add our own analysis and context on top of that licensed data — such as this Bottom Line summary and the notes on individual interaction pages — and any such commentary is noted as ours.

Pantoprazole (Protonix) is a stomach acid reducer for reflux and ulcers, generally an easy drug to live with, but three of the 152 supplements and herbs on this list earn genuine caution. Grapefruit and St. John's wort change how your liver processes drugs cleared by the CYP3A4 enzyme, pushing levels up or down, and activated charcoal can soak up pantoprazole in the gut so less of it reaches your blood. Get familiar with those three before the rest.

The remaining entries are gentler, with 100 rated moderate and 49 minor, and most lean on the same liver enzymes, including a second one called CYP2C19 that helps clear pantoprazole. A smaller cluster slows or blocks absorption of pills taken by mouth, so keep bulky fiber products and charcoal well separated from your dose. If heartburn creeps back after you start a supplement, that is often your first hint the level shifted.

— , Clinical Pharmacist · July 18, 2026

Major 3 Moderate 100 Minor 49 No known interaction 1,300

This box checks one ingredient at a time (like turmeric or magnesium). Taking a supplement product with a whole label of ingredients? Search the product instead — we check every ingredient on it ↓

Most Viewed Ingredient Interactions

Pantoprazole: Top Interactions at a Glance

The Pantoprazole supplement & herbal interactions people checked most in the last 24 hours, colored by severity. Tap any ingredient to open the full report for that pair.

Showing the 12 highest-ranked of 152 interacting ingredients — plus 1,300 more checked with no known interaction. See the complete ranked list.

Start here

The Most-Checked Pantoprazole Combinations Today

The Pantoprazole + supplement pages people viewed most in the last 24 hours (resets at midnight). Open any card for the full report.

Moderate Likelihood Possible Ginger + Pantoprazolei

Ginger might increase or decrease the levels of CYP3A4 substrates.

Read the full interaction Moderate Likelihood Possible Turmeric + Pantoprazolei

Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.

Read the full interaction Moderate Likelihood Possible Quercetin + Pantoprazolei

Theoretically, concomitant use might alter the effects and adverse effects of CYP3A4 substrates.

Read the full interaction Moderate Likelihood Possible Cranberry + Pantoprazolei

Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.

Read the full interaction Moderate Likelihood Possible Cannabis + Pantoprazolei

Cannabis may increase levels of drugs metabolized by CYP2C19.

Read the full interaction Minor Likelihood Possible Honey + Pantoprazolei

Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.

Read the full interaction
The complete list

Every Supplement Checked Against Pantoprazole

All 1,452 ingredients in our database, ranked by severity — 152 with a Pantoprazole interaction on file and 1,300 with none found. Filter by severity or search any ingredient; hover the for what each ingredient is.

Looking for an interaction with a specific supplement product? Search products instead ↓

Straight answers

Can You Take It With Pantoprazole?

One-line answers, one card per combination — scroll through today’s 20 and tap any card for the full report. A different set rotates in daily until every combination has had its turn.

Can you take Ginger with Pantoprazole?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Ginger might increase or decrease the levels of CYP3A4 substrates.

Full Ginger + Pantoprazole answer

Can you take Turmeric with Pantoprazole?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Turmeric might increase or decrease levels of drugs metabolized by CYP3A4.

Full Turmeric + Pantoprazole answer

Can you take Quercetin with Pantoprazole?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use might alter the effects and adverse effects of CYP3A4 substrates.

Full Quercetin + Pantoprazole answer

Can you take Cranberry with Pantoprazole?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.

Full Cranberry + Pantoprazole answer

Can you take Cannabis with Pantoprazole?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Cannabis may increase levels of drugs metabolized by CYP2C19.

Full Cannabis + Pantoprazole answer

Can you take Gymnema with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, gymnema might increase levels of drugs metabolized by CYP3A4.

Full Gymnema + Pantoprazole answer

Can you take Humann Superbeets Heart Chews with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Each serving of HumanN SuperBeets includes 150mg of grape seed extract (2 chews).

Full Humann Superbeets Heart Chews + Pantoprazole answer

Can you take Jequirity with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. In vitro research shows that jequirity extract inhibits CYP3A4 enzymes.

Full Jequirity + Pantoprazole answer

Can you take Milk Thistle with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. It is unclear if milk thistle inhibits CYP3A4; research is conflicting.

Full Milk Thistle + Pantoprazole answer

Can you take Mommy's Bliss Gripe Water with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Mommy's Bliss Gripe Water contains fennel seed.

Full Mommy's Bliss Gripe Water + Pantoprazole answer

Can you take Polypodium Leucotomos with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, Polypodium leucotomos might increase levels of drugs metabolized by CYP3A4.

Full Polypodium Leucotomos + Pantoprazole answer

Can you take Pomegranate with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, pomegranate might increase levels of drugs metabolized by CYP3A4, but most research suggests this interaction is unlikely to...

Full Pomegranate + Pantoprazole answer

Can you take Red Clover with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, red clover might increase the levels and clinical effects of drugs metabolized by CYP2C19.

Full Red Clover + Pantoprazole answer

Can you take Tangerine with Pantoprazole?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. In vitro, tangeretin, a constituent of tangerine, induces a 52% increase in the metabolism of midazolam by cytochrome P450 3A4 (CYP3A4).

Full Tangerine + Pantoprazole answer

Can you take Grapefruit with Pantoprazole?

Major Use real caution — this is a major-rated interaction, generally best avoided or used only under close supervision. Grapefruit juice can increase levels of drugs metabolized by CYP3A4.

Full Grapefruit + Pantoprazole answer

Can you take Activated Charcoal with Pantoprazole?

Major Use real caution — this is a major-rated interaction, generally best avoided or used only under close supervision. Activated charcoal reduces systemic exposure to many drugs, including those that undergo enterohepatic recirculation, regardless of the rout...

Full Activated Charcoal + Pantoprazole answer

Can you take St. John's Wort with Pantoprazole?

Major Use real caution — this is a major-rated interaction, generally best avoided or used only under close supervision. St.

Full St. John's Wort + Pantoprazole answer

Can you take Cannabidiol (cbd) with Pantoprazole?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Cannabidiol may increase levels of drugs metabolized by CYP2C19.

Full Cannabidiol (cbd) + Pantoprazole answer

Can you take Coffee Charcoal with Pantoprazole?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Coffee charcoal can reduce the absorption of orally administered drugs and should be separated from oral drug administration by at least two...

Full Coffee Charcoal + Pantoprazole answer

Can you take European Mandrake with Pantoprazole?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concurrent use might increase absorption of some drugs because of inhibited gastrointestinal (GI) motility caused by European...

Full European Mandrake + Pantoprazole answer
Read the list like a pharmacist

What Severity, Likelihood & Evidence Mean

Severity — How Serious It Can Be

  • Major. Clinically significant; generally best avoided, or used only under direct professional supervision.
  • Moderate. May need monitoring, a dose adjustment, or separating the times you take each one.
  • Minor. Generally not clinically significant, but still worth noting and mentioning to your pharmacist.
  • No known interaction. Checked against our sources with nothing documented — not the same as proven safety.

Likelihood — How Well It’s Documented

  • Likely. Well-controlled human studies have demonstrated the likely existence of this interaction
  • Probable. Interaction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • Possible. Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
  • Unlikely. Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans.

Where This Data Comes From

  • Interaction records are evidence-graded and sourced from the Natural Medicines database (TRC Healthcare), the same reference used by pharmacists and hospitals.
  • Each entry links to a full report with the clinical detail, likelihood, evidence level, and citations for that exact combination.
  • Content is reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

How Does Our Interaction Checker Work?

Behind every verdict on this page is a category system. Our source database doesn’t document supplement interactions drug-by-drug — it documents them against groups of medications that behave the same way (for example, “drugs processed by the CYP3A4 liver enzyme” or “blood-thinning medications”).

So the check works in three steps: (1) Pantoprazole is classified into the pharmacology categories it belongs to, (2) every supplement interaction documented against any of those categories is inherited by Pantoprazole, and (3) each ingredient keeps its own severity, likelihood, and evidence grades from the underlying record. That’s why one supplement can carry several records for one drug — it may interact through more than one category.

Pantoprazole sits in 4 interaction categories. Open any one to see what the group means:

Cytochrome P450 3A4 (Cyp3A4) Substrates 121 ingredients

A drug-metabolism group: these medications are processed by the named liver enzyme (a cytochrome P450). Supplements that speed this enzyme up or slow it down can lower or raise the medication's levels in your body.

121 of the supplement ingredients on this page reach Pantoprazole through this category.

Cytochrome P450 2C19 (Cyp2C19) Substrates 33 ingredients

A drug-metabolism group: these medications are processed by the named liver enzyme (a cytochrome P450). Supplements that speed this enzyme up or slow it down can lower or raise the medication's levels in your body.

33 of the supplement ingredients on this page reach Pantoprazole through this category.

Oral Drugs 17 ingredients

A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.

17 of the supplement ingredients on this page reach Pantoprazole through this category.

Proton Pump Inhibitors (Ppis) 12 ingredients

A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.

12 of the supplement ingredients on this page reach Pantoprazole through this category.

About Pantoprazole

Pantoprazole is a proton-pump inhibitor used to treat heartburn and acid reflux damage by reducing stomach acid production.

Generic name: Pantoprazole  ·  Brand names: Protonix, Pantoloc, Protonix IV.

See the full Pantoprazole drug information

Related: does Pantoprazole deplete any nutrients?

Pantoprazole has 30 reported nutrient associations in the research literature — see the Pantoprazole nutrient depletion report.

Check a real product

Take a Supplement Product? Check the Whole Bottle Against Pantoprazole

Most supplements are combination products — and the interaction may come from an ingredient you didn’t buy it for. Search any product below (or scan its label) and we’ll check every ingredient on it against Pantoprazole.

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Pharmacist Counseling Corner

Pantoprazole & Supplements: Common Questions

What supplements interact with Pantoprazole?
In our interaction database, 152 supplement and herbal ingredients have an interaction with Pantoprazole on file — 3 rated major, 100 moderate, and 49 minor. That number sounds scarier than it is: severity matters far more than the count, which is why the list on this page is ranked instead of alphabetical. Start at the top. The highest-ranked right now: Grapefruit, Activated Charcoal, St. John's Wort.
Which Pantoprazole supplement interactions are the most serious?
The 3 major-rated combinations — led by Grapefruit, Activated Charcoal and St. John's Wort — deserve real caution: these are the ones generally best avoided, or used only with your prescriber watching. If you take any of them today, don't panic and don't stop anything abruptly — call your pharmacist first. Jump to the ranked list.
Can I take vitamins or supplements while on Pantoprazole?
That depends entirely on which supplement. The honest answer for Pantoprazole is in the ranked list above — and if what you take is a combination product with a dozen ingredients, don't check them one by one: photograph the label with our scanner and we'll check the whole thing at once. Try the label scanner or the interaction checker.
Do brands like Protonix have the same supplement interactions as Pantoprazole?
Yes — Protonix, Pantoloc, Protonix IV all contain Pantoprazole, so everything on this page applies to them equally. Interactions belong to the active drug, never to the brand on the box; the same is true of generics.
Where do these interaction ratings come from?
Every rating comes from the Natural Medicines database — the same evidence-graded reference pharmacists and hospitals use — and each interaction carries three separate grades: severity (how bad it can be), likelihood (how well it's documented in studies and case reports), and an evidence level. Our pharmacists review the content; we never let an AI decide an interaction. See how to read the ratings and our editorial policy.
Does Pantoprazole deplete any vitamins or nutrients?
It might — Pantoprazole has 30 reported nutrient-depletion associations in the research literature, which is a different question from interactions: instead of a supplement changing the drug, the drug may lower a nutrient over time. See the Pantoprazole nutrient depletion report for the specifics and what to discuss with your pharmacist.
What about Pantoprazole and my other medications?
This page covers Pantoprazole against supplements and herbal ingredients. Checking Pantoprazole against your other prescription or OTC medications is a different tool — our drug interaction checker covers that side. Head to the drug–drug interaction checker, or read the full Pantoprazole drug information.

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

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Sourcing

Where This Data Comes From — and Why You Can Trust It

🧪 Licensed clinical database

Every interaction verdict on this page comes from Natural Medicines Pro (TRC Healthcare / Therapeutic Research) — the same evidence-graded reference used by pharmacists and hospitals. We license this data directly; we do not scrape it, and no AI invents an interaction.

🧑‍⚕️ Pharmacist review

This page is curated and coded by , Clinical Pharmacist, with additional analysis by the HelloPharmacist Pharmacist Team. Editorial commentary is ours; the licensed interaction records are shown as sourced.

🔄 Kept current

Our interaction database refreshes on a weekly cycle, and this page re-checks the live database every time it’s rebuilt — what you see reflects the database as of September 22, 2026.

🔍 Full transparency

How every dataset on this site is sourced, licensed, and updated is documented publicly: our data sources · editorial policy · how we use AI.

Educational information, not medical advice. An interaction being on file does not mean it will happen to you — and absence of one is not proof of safety. Never start or stop a medication or supplement without talking to your pharmacist or doctor.