Mouse-ear Hawkweed + Everolimus
Everolimus brand names: Certican, Afinitor, Zortress, Afinitor Disperz.
We found no known interaction between Mouse-ear Hawkweed and Everolimus 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.
Mouse-ear Hawkweed and Everolimus
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 Everolimus and Mouse-ear Hawkweed 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 Mouse-ear Hawkweed at all — not against Everolimus, 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.
Mouse-ear Hawkweed safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
See Every Supplement That Interacts With Everolimus
This page covers Mouse-ear Hawkweed only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Everolimus page lists 156 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Asarabacca (major), Grapefruit (major), Siberian Cocklebur (major) and St. John's Wort (major).
By severity: 5 major · 112 moderate · 39 minor.
From our pharmacist’s overview on the Everolimus page
“Everolimus (Afinitor, Zortress, Certican) has to stay in a narrow blood-level window, whether you take it after an organ transplant or for cancer, so treat this supplement list with real caution. Most of its 156 interacting ingredients can push those levels up or down, mainly by changing how the CYP3A4 enzyme breaks the drug down.”
Reviewed by 2 · Jul 18, 2026
Where Mouse-ear Hawkweed and Everolimus 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.
#1,298 of 1,452 supplements looked up here in the last 7 days
#1,103 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. Mouse-ear Hawkweed 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 Mouse-ear Hawkweed reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Mouse-ear Hawkweed and Everolimus 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 Mouse-ear Hawkweed
What is Mouse-ear Hawkweed?
- Urinary tract and kidney support
- Mild diuretic (increasing urine flow)
- Digestive complaints
- Coughs and respiratory irritation
- Wound and skin care (astringent)
Mouse-ear hawkweed is a traditional European herb used mainly for urinary, digestive, and respiratory complaints, but modern human studies are very limited. Because good safety and effectiveness data are lacking, it is best used cautiously and avoided in pregnancy and breastfeeding. Talk with your pharmacist or doctor before trying it, especially if you have a health condition or take medications.
Pilosella officinarum · Asteraceae · Aerial parts (leaves, flowers, and stems), usually the whole flowering herb · Tea (infusion), liquid extract or tincture, dried herb, capsules
An interaction check asks whether these two react with each other — it does not ask whether Mouse-ear Hawkweed is a good idea for someone in your situation. Here is what our Mouse-ear Hawkweed record says about it on its own.
Mouse-ear Hawkweed: dosing
There is no established standard dose for mouse-ear hawkweed. Traditional use has involved teas made from the dried herb and liquid extracts or tinctures, but reliable, science-based dosing is not available.If you choose to use a product, follow the directions on the label and do not exceed the suggested amount.
From our Mouse-ear Hawkweed monograph — the full record covers uses, side effects and every documented interaction.
About Everolimus
What Is Everolimus Used For?
Brand names: Certican, Afinitor, Zortress, Afinitor Disperz
Everolimus is used to treat several serious conditions. In cancer, it is prescribed for advanced hormone receptor-positive, HER2-negative breast cancer (in postmenopausal women), certain neuroendocrine tumors of the pancreas, GI tract, or lung, and advanced renal cell carcinoma (kidney cancer) when other treatments have stopped working.
It is also used for people with tuberous sclerosis complex (TSC) — a genetic condition that causes benign tumors to grow throughout the body. In TSC, it treats kidney tumors called angiomyolipomas, brain tumors called SEGA, and seizures. In kidney transplant patients, it helps prevent the body from rejecting the new organ.
Most-Reported Side Effects for Everolimus
From FAERS, the FDA’s public side-effect reporting system (50,590 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.
Other Drugs & Mouse-ear Hawkweed
Browse every other medication we’ve checked against Mouse-ear Hawkweed — 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 Mouse-ear Hawkweed against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Losartan Potassium ›
- Testosterone ›
- Ivermectin ›
- Abemaciclib ›
- Aspirin ›
- Metoprolol ›
- Acetaminophen ›
- Rosuvastatin ›
- Rivaroxaban ›
- Escitalopram ›
- Clopidogrel ›
- Atorvastatin ›
- Tadalafil ›
- Docusate ›
- Tirzepatide ›
- Ibuprofen ›
- Methamphetamine ›
- Hydroxyurea ›
- Warfarin Sodium ›
- Valacyclovir ›
- Sumatriptan ›
- Semaglutide ›
- Prednisone ›
- Lisdexamfetamine ›
- Propranolol ›
- Metformin ›
- Amitriptyline ›
- Amoxicillin ›
- Lisinopril ›
- Isotretinoin ›
- Methotrexate ›
- Amlodipine Besylate ›
- Bendamustine ›
- Bupropion ›
- Amphetamine ›
- Fluoxetine ›
- Doxycycline ›
- Acyclovir ›
- Azithromycin ›
- Lamotrigine ›
- Pregabalin ›
- Dextroamphetamine ›
- Gabapentin ›
- Acetaminophen, Codeine ›
- Quetiapine ›
- Clonazepam ›
- Levothyroxine, Liothyronine ›
- Naproxen ›
- Omeprazole ›
- Letrozole ›
- Methylene Blue ›
- Duloxetine ›
- Citalopram ›
- Buspirone ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Mouse-ear Hawkweed list.
Mouse-ear Hawkweed References
The 3 sources that drive our Mouse-ear Hawkweed monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Mouse-ear Hawkweed is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
- Hawkweed (Hieracium) information — MedlinePlus Source
- Using Dietary Supplements Wisely — NIH NCCIH Source
- Dietary Supplements: What You Need to Know — NIH Office of Dietary Supplements 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 Mouse-ear Hawkweed and Everolimus Together: Common Questions
Is it safe to take Mouse-ear Hawkweed with Everolimus?
Does Everolimus 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.