Ox-eye Daisy + Osimertinib Mesylate
Osimertinib Mesylate brand name: Tagrisso.
We found no known interaction between Ox-eye Daisy and Osimertinib Mesylate 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.
Ox-eye Daisy and Osimertinib Mesylate
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 Osimertinib Mesylate and Ox-eye Daisy 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 Ox-eye Daisy at all — not against Osimertinib Mesylate, 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.
Ox-eye Daisy safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Questions About Ox-eye Daisy or Osimertinib Mesylate
These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Ox-eye Daisy or Osimertinib Mesylate, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:
- Does Red Yeast Rice Interact With Tagrisso? ›
- Are There Any Concerns Taking Tagrisso With Dietary Supplements? ›
Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.
See Every Supplement That Interacts With Osimertinib Mesylate
This page covers Ox-eye Daisy only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Osimertinib Mesylate page lists 164 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), American Hellebore (major), Arsenic (major), Cesium (major) and Ephedra (major).
By severity: 8 major · 117 moderate · 39 minor.
From our pharmacist’s overview on the Osimertinib Mesylate page
“Osimertinib (Tagrisso) treats EGFR-mutated lung cancer, and this is a list to read carefully before you add anything from the supplement aisle. Of the 164 ingredients on file, most can change how much drug reaches your blood, chiefly through the CYP3A4 enzyme that clears it.”
Reviewed by 2 · Jul 18, 2026
Where Ox-eye Daisy and Osimertinib Mesylate 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.
#862 of 1,452 supplements looked up here in the last 7 days
#1,499 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. Ox-eye Daisy is not yet covered by that licensed database, so its write-up cites publicly available medical sources directly (see the references below).
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Ox-eye Daisy reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Ox-eye Daisy and Osimertinib Mesylate 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 Ox-eye Daisy
What is Ox-eye Daisy?
- Cough and bronchial complaints
- Digestive upset
- Wound healing and skin conditions
- Mild spasms or cramps
- As a traditional tonic
Ox-eye daisy is a traditional European folk remedy used for coughs, digestion, and minor skin problems, but there is very little modern scientific research to confirm any of these uses. Because it belongs to the same family as ragweed, it may trigger allergic reactions, and its safety has not been well studied. Talk to your pharmacist or doctor before using it, and avoid it during pregnancy and breastfeeding.
Leucanthemum vulgare · Asteraceae · Flowers, leaves, and aerial parts (whole flowering plant) · Tea, dried herb, tincture, topical preparations (lotions, washes)
An interaction check asks whether these two react with each other — it does not ask whether Ox-eye Daisy is a good idea for someone in your situation. Here is what our Ox-eye Daisy record says about it on its own.
Ox-eye Daisy: dosing
There is no established or standardized dose for ox-eye daisy. Traditional use involved brewing the dried flowers or leaves as a tea, but reliable, research-based dosing guidelines do not exist.If you choose to use a commercial product, follow the directions on the label and do not exceed them.
From our Ox-eye Daisy monograph — the full record covers uses, side effects and every documented interaction.
About Osimertinib
What Is Osimertinib Used For?
Brand name: Tagrisso
Tagrisso is used to treat adults with non-small cell lung cancer (NSCLC) whose tumors have specific EGFR mutations — either an exon 19 deletion or an exon 21 L858R mutation — confirmed by an FDA-approved test. It is used in several settings: after surgery to reduce the risk of cancer returning (adjuvant therapy), for locally advanced stage III NSCLC that has not progressed after chemoradiation, and as a first-line treatment for locally advanced or metastatic NSCLC (including in combination with pemetrexed and platinum-based chemotherapy).
Tagrisso is also approved for adults with metastatic NSCLC that carries a specific resistance mutation called T790M, when the cancer has stopped responding to another EGFR-targeted therapy.
Other Drugs & Ox-eye Daisy
Browse every other medication we’ve checked against Ox-eye Daisy — 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 Ox-eye Daisy 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 ›
- Metoprolol ›
- Aspirin ›
- Ivermectin ›
- Rivaroxaban ›
- Rosuvastatin ›
- Escitalopram ›
- Tadalafil ›
- Acetaminophen ›
- Clopidogrel ›
- Valacyclovir ›
- Atorvastatin ›
- Docusate ›
- Hydroxyurea ›
- Abemaciclib ›
- Methamphetamine ›
- Ibuprofen ›
- Sumatriptan ›
- Semaglutide ›
- Tirzepatide ›
- Warfarin Sodium ›
- Prednisone ›
- Propranolol ›
- Lisdexamfetamine ›
- Acyclovir ›
- Bupropion ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Bendamustine ›
- Amitriptyline ›
- Doxycycline ›
- Lamotrigine ›
- Fluoxetine ›
- Methotrexate ›
- Acetaminophen, Codeine ›
- Gabapentin ›
- Amphetamine ›
- Pregabalin ›
- Isotretinoin ›
- Dextroamphetamine ›
- Azithromycin ›
- Clonazepam ›
- Quetiapine ›
- Omeprazole ›
- Amlodipine Besylate ›
- Methylene Blue ›
- Duloxetine ›
- Letrozole ›
- Buspirone ›
- Citalopram ›
- Ciprofloxacin ›
- Naproxen ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Ox-eye Daisy list.
Ox-eye Daisy References
The 1 sources that drive our Ox-eye Daisy monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Ox-eye Daisy is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
- Using Dietary Supplements Wisely — NIH NCCIH Source
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 Ox-eye Daisy and Osimertinib Mesylate Together: Common Questions
Is it safe to take Ox-eye Daisy with Osimertinib Mesylate?
Does Osimertinib Mesylate 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.