English Horsemint + Pemigatinib
Pemigatinib brand name: Pemazyre.
We found no known interaction between English Horsemint and Pemigatinib in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first.
English Horsemint and Pemigatinib
We checked these two against our interaction database. Here is what we found.
No Known Interaction Found
We did not find a documented interaction between Pemigatinib and English Horsemint in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.
Worth understanding: our licensed dataset holds no drug-interaction record for English Horsemint at all — not against Pemigatinib, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.
If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.
Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.
English Horsemint safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
See Every Supplement That Interacts With Pemigatinib
This page covers English Horsemint only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Pemigatinib page lists 138 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Grapefruit (major), St. John's Wort (major), Acacia Rigidula (moderate) and Adrafinil (moderate).
By severity: 3 major · 94 moderate · 41 minor.
From our pharmacist’s overview on the Pemigatinib page
“Pemigatinib (Pemazyre) is a targeted therapy for bile duct cancer, and it only works if its blood level stays where it should. Of the 138 supplements and herbs on file, 121 affect the liver enzyme (CYP3A4) that clears pemigatinib, which can push levels up toward worse side effects or pull them down until the cancer goes undertreated.”
Reviewed by 2 · Jul 18, 2026
Taking English Horsemint as Part of a Dietary Supplement Product? Check It for Interactions
We hold 11 real supplement products containing English Horsemint, each one broken down to its full ingredient list — and combination products often carry several ingredients besides English Horsemint. Even though English Horsemint itself has no known interaction with Pemigatinib, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where English Horsemint and Pemigatinib Sit Against Everything Else
Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.
#853 of 1,452 supplements looked up here in the last 7 days
#2,328 of 2,830 medications looked up here in the last 7 days
Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.
Where does our data come from?
- Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every English Horsemint reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified October 4, 2026. The English Horsemint and Pemigatinib records this page draws on were last updated June 22, 2026.
- What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
About English Horsemint
What is English Horsemint?
- Digestive upset
- Gas and bloating
- Cough and congestion
- Nausea
- Antimicrobial (traditional use)
- Headache (topical/aromatic)
English horsemint (Mentha longifolia) is a wild mint used in cooking and traditional medicine, mostly for digestive and respiratory complaints. Human evidence for these uses is limited, and most data come from lab or animal studies. It is generally considered safe in food amounts, but concentrated extracts and the essential oil should be used cautiously and avoided during pregnancy and breastfeeding without medical advice.
Mentha longifolia · Lamiaceae · Leaves and essential oil · Tea, dried leaf, tincture, essential oil
An interaction check asks whether these two react with each other — it does not ask whether English Horsemint is a good idea for someone in your situation. Here is what our English Horsemint record says about it on its own.
English Horsemint: dosing
There is no well-established standardized dose for English horsemint. It is most commonly used as a tea made from the dried or fresh leaves, or as a flavoring in food.Because product strengths vary widely, the best advice is to follow the directions on the product label and not exceed them.
From our English Horsemint monograph — the full record covers uses, side effects and every documented interaction.
About Pemigatinib
What Is Pemigatinib Used For?
Brand name: Pemazyre
Pemazyre (pemigatinib) is used to treat adults with previously treated, unresectable locally advanced or metastatic cholangiocarcinoma (bile duct cancer) whose tumors have a specific genetic change called an FGFR2 fusion or rearrangement, confirmed by an FDA-approved test. This approval is based on tumor response rates; continued approval may depend on results from further confirmatory studies.
Pemazyre is also approved to treat adults with relapsed or refractory myeloid/lymphoid neoplasms (MLNs) — certain blood and bone marrow cancers — that carry an FGFR1 rearrangement and have come back or stopped responding to prior treatment.
Most-Reported Side Effects for Pemigatinib
From FAERS, the FDA’s public side-effect reporting system (821 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.
Other Drugs & English Horsemint
Browse every other medication we’ve checked against English Horsemint — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
No interaction 2,829 drugs checked — show the list
We also checked English Horsemint against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Ivermectin ›
- Abemaciclib ›
- Testosterone ›
- Losartan Potassium ›
- Sertraline ›
- Acetaminophen ›
- Rosuvastatin ›
- Aspirin ›
- Escitalopram ›
- Metoprolol ›
- Clopidogrel ›
- Atorvastatin ›
- Rivaroxaban ›
- Isotretinoin ›
- Tirzepatide ›
- Ibuprofen ›
- Warfarin Sodium ›
- Amlodipine Besylate ›
- Methamphetamine ›
- Levothyroxine, Liothyronine ›
- Docusate ›
- Prednisone ›
- Amitriptyline ›
- Metformin ›
- Valacyclovir ›
- Tadalafil ›
- Hydroxyurea ›
- Sumatriptan ›
- Semaglutide ›
- Lisdexamfetamine ›
- Amphetamine ›
- Propranolol ›
- Methotrexate ›
- Amoxicillin ›
- Lisinopril ›
- Bupropion ›
- Fluoxetine ›
- Azithromycin ›
- Pregabalin ›
- Doxycycline ›
- Gabapentin ›
- Dextroamphetamine ›
- Bendamustine ›
- Acetaminophen, Aspirin, Caffeine ›
- Naproxen ›
- Lamotrigine ›
- Quetiapine ›
- Acyclovir ›
- Clonazepam ›
- Buspirone ›
- Omeprazole ›
- Letrozole ›
- Duloxetine ›
- Citalopram ›
- Methylene Blue ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full English Horsemint list.
English Horsemint References
The 1 references that drive our English Horsemint monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.
- Sahib AS. Treatment of irritable bowel syndrome using a selected herbal combination of Iraqi folk medicines. J Ethnopharmacol 2013;148(3):1008-12. PubMed
Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
Taking English Horsemint and Pemigatinib Together: Common Questions
Is it safe to take English Horsemint with Pemigatinib?
Does Pemigatinib interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Keep Exploring
Still Have a Question About Pemigatinib and English Horsemint?
Our pharmacists answer your medication & supplement questions — free.
This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.