Gardenia + Fedratinib Hydrochloride
Fedratinib Hydrochloride brand name: Inrebic.
We found no known interaction between Gardenia and Fedratinib Hydrochloride 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. Additionally, although there is no interaction, the two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.
Gardenia and Fedratinib Hydrochloride
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 Fedratinib Hydrochloride and Gardenia 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.
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.
Gardenia safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Why No Interaction Is Listed for Fedratinib Hydrochloride
Interactions in our licensed database are recorded against drug classes, not just single drug names. Fedratinib Hydrochloride is filed under 4 classifications — including cytochrome p450 2c19 (cyp2c19) substrates, hepatotoxic drugs, cytochrome p450 3a4 (cyp3a4) substrates. Gardenia has documented interactions with 1 drug class — the most serious being stimulant laxatives (moderate) — and none of Fedratinib Hydrochloride’s classifications are among them.
Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.
Gardenia Does Interact With Other Medications
Gardenia has 21 moderate known drug interactions in our database — Fedratinib Hydrochloride isn’t one of them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Gardenia
We haven’t checked that one against Gardenia yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Gardenia. Pick one to open its full report.
See Every Supplement That Interacts With Fedratinib Hydrochloride
This page covers Gardenia only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Fedratinib Hydrochloride page lists 173 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Beer (major), Grapefruit (major), Siberian Cocklebur (major) and St. John's Wort (major).
By severity: 6 major · 129 moderate · 38 minor.
From our pharmacist’s overview on the Fedratinib Hydrochloride page
“People taking fedratinib (Inrebic) for myelofibrosis, a bone marrow cancer, often reach for supplements to help with fatigue, sleep, or appetite, and this is a list that warrants real care before adding any of them. Six of the 173 ingredients on file are rated major, and the dominant theme, covering 121 of them, is the CYP3A4 enzyme th…”
Reviewed by 2 · Jul 18, 2026
Taking Gardenia as Part of a Dietary Supplement Product? Check It for Interactions
We hold 240 real supplement products containing Gardenia, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Gardenia. Even though Gardenia itself has no known interaction with Fedratinib Hydrochloride, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where Gardenia and Fedratinib Hydrochloride 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.
#689 of 1,452 supplements looked up here in the last 7 days
#215 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 Gardenia reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Gardenia and Fedratinib Hydrochloride records this page draws on were last updated July 10, 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 Gardenia
What is Gardenia?
- Liver and digestive complaints
- Fever and inflammation
- Anxiety, restlessness, and trouble sleeping
- Blood pressure and blood sugar support (traditional)
- Natural food and fabric coloring
Gardenia fruit has a long history in traditional Chinese medicine and is also used as a natural food coloring. While early lab and animal studies are interesting, strong human evidence for its health benefits is lacking, so talk with your pharmacist or doctor before using it as a supplement.
Gardenia jasminoides · Rubiaceae · Fruit (the dried ripe fruit, called zhi zi in Chinese medicine), and sometimes the flower · Dried fruit, powders, capsules, teas/decoctions, liquid extracts, and as a natural food coloring (gardenia yellow/blue)
An interaction check asks whether these two react with each other — it does not ask whether Gardenia is a good idea for someone in your situation. Here is what our Gardenia record says about it on its own.
Gardenia: dosing
There is no standardized, well-established dose for gardenia supplements. Traditional formulas use the dried fruit in decoctions, but products sold today vary widely in strength and form.If you choose to use a gardenia product, follow the directions on the label and do not exceed the recommended amount.
From our Gardenia monograph — the full record covers uses, side effects and every documented interaction.
About Fedratinib
What Is Fedratinib Used For?
Brand name: Inrebic
Inrebic (fedratinib) is approved to treat adult patients with intermediate-2 or high-risk myelofibrosis (MF) — a type of bone marrow cancer that disrupts normal blood cell production. This includes primary myelofibrosis as well as secondary myelofibrosis that developed after polycythemia vera or essential thrombocythemia.
It is used both in patients who have not been treated before and in those who have previously been treated with ruxolitinib, another myelofibrosis medication.
Other Drugs & Gardenia
Browse every other medication we’ve checked against Gardenia — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
21 interactions
- Phenolphthalein ›
- Bisacodyl ›
- Sennosides (otc Drug) ›
- Armodafinil ›
- Casanthranol ›
- Castor Oil (otc Drug) ›
- Dehydrocholic Acid ›
- Magnesium Hydroxide (otc Drug) ›
- Docusate Sodium, Phenolphthalein ›
- Bisacodyl, Docusate ›
- Casanthranol, Docusate ›
- Casanthranol, Docusate Potassium ›
- Casanthranol, Docusate Sodium ›
- Danthron , Docusate ›
- Dehydrocholic Acid , Docusate ›
- Docusate Calcium, Phenolphthalein ›
- Docusate Sodium, Sennosides (otc Drug) ›
- Psyllium , Senna (otc Drug) ›
- Psyllium Hydrophilic Mucilloid , Senna (otc Drug) ›
- Psyllium Hydrophilic Mucilloid , Sennosides (otc Drug) ›
- Sodium Picosulfate, Citric Acid, Magnesium Oxide (otc Drug) ›
No interaction 2,808 drugs checked — show the list
We also checked Gardenia against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Testosterone ›
- Losartan Potassium ›
- Ivermectin ›
- Metoprolol ›
- Rivaroxaban ›
- Aspirin ›
- Acetaminophen ›
- Rosuvastatin ›
- Escitalopram ›
- Abemaciclib ›
- Clopidogrel ›
- Tadalafil ›
- Atorvastatin ›
- Docusate ›
- Valacyclovir ›
- Ibuprofen ›
- Tirzepatide ›
- Methamphetamine ›
- Hydroxyurea ›
- Semaglutide ›
- Warfarin Sodium ›
- Sumatriptan ›
- Prednisone ›
- Propranolol ›
- Lisdexamfetamine ›
- Metformin ›
- Lisinopril ›
- Amoxicillin ›
- Bupropion ›
- Amitriptyline ›
- Methotrexate ›
- Bendamustine ›
- Acyclovir ›
- Doxycycline ›
- Fluoxetine ›
- Amphetamine ›
- Pregabalin ›
- Lamotrigine ›
- Azithromycin ›
- Isotretinoin ›
- Acetaminophen, Codeine ›
- Gabapentin ›
- Dextroamphetamine ›
- Amlodipine Besylate ›
- Methylene Blue ›
- Clonazepam ›
- Omeprazole ›
- Quetiapine ›
- Letrozole ›
- Duloxetine ›
- Naproxen ›
- Buspirone ›
- Citalopram ›
- Ciprofloxacin ›
Showing the 60 most looked-up of 2,808 medications checked with no known interaction — see the full Gardenia list.
Gardenia References
The 5 references that drive our Gardenia 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.
- Kubo, Y., Nonaka, S., and Yoshida, H. Allergic contact dermatitis from gardenia fruit. Contact Dermatitis 1990;22(2):65-7. PubMed
- Yamauchi, K., Fujimoto, N., Kuwano, S., Inouye, H., and Inoue, K. The mechanism of purgative action of geniposide, an iridoid glucoside of the fruit of Gardenia, in mice. Planta Med 1976;30(1):39-47.
- Paulsen, E., Skov, P. S., and Andersen, K. E. Immediate skin and mucosal symptoms from pot plants and vegetables in gardeners and greenhouse workers. Contact Dermatitis 1998;39(4):166-170. PubMed
- Mizawa M, Andoh T, Shimizu T. Gardenia fruit-related blue-gray skin pigmentation. JAMA Dermatol. 2020. PubMed
- Tong T, Fu J, Kong Y. Recurrent Abdominal Pain in a 61-Year-Old Woman. Gastroenterology 2023;164(6):887-890. 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 Gardenia and Fedratinib Hydrochloride Together: Common Questions
Is it safe to take Gardenia with Fedratinib Hydrochloride?
Do Gardenia and Fedratinib Hydrochloride have any of the same side effects?
How was the Gardenia and Fedratinib Hydrochloride combination checked?
Does Gardenia interact with any other medications?
Does Fedratinib Hydrochloride interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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.