Drug & supplement interaction

Corydalis Yanhusuo + Eribulin Mesylate

Eribulin Mesylate brand name: Halaven.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 20, 2026
The bottom line No known interaction

We found no known interaction between Corydalis Yanhusuo and Eribulin 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.

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Interaction report

Corydalis Yanhusuo and Eribulin 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 Eribulin Mesylate and Corydalis Yanhusuo 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.

Corydalis Yanhusuo safety at a glance

Corydalis Yanhusuo overall Use caution It has a long history of traditional use, but human safety data are limited and quality of products varies.
Pregnancy Likely Unsafe When used orally. Corydalis yanhusuo might promote menstrual flow and stimulate uterine contractions. The berberine constituent of Corydalis yanhusuo is thought... Read the full pregnancy detail
Breastfeeding Likely Unsafe When used orally. The berberine constituent of Corydalis yanhusuo and other harmful constituents can be transferred to the infant through breast milk. Read the full breastfeeding detail

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Eribulin Mesylate and Corydalis Yanhusuo? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Eribulin Mesylate

Interactions in our licensed database are recorded against drug classes, not just single drug names. Eribulin Mesylate is filed under a single classification — qt interval-prolonging drugs. Corydalis Yanhusuo has documented interactions with 14 drug classes — the most serious being anticoagulant/antiplatelet drugs (moderate), antidiabetes drugs (moderate) and antihypertensive drugs (moderate) — and none of Eribulin Mesylate’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.

Keep it in perspective

Corydalis Yanhusuo Does Interact With Other Medications

Corydalis Yanhusuo has 1,160 moderate known drug interactions in our database — Eribulin Mesylate isn’t one of them. If you take anything else, check it against the full list below.

Moderate 1,160 No known interaction 1,670 (incl. Eribulin Mesylate)
Taking anything else?

Check Another of Your Medications Against Corydalis Yanhusuo

Covers the 2,830 medications we’ve checked against Corydalis Yanhusuo. Pick one to open its full report.

What to actually watch for

What Eribulin Mesylate’s Own FDA Label Lists

This is not an interaction — none of it involves Corydalis Yanhusuo. These are the most notable effects listed in the ADVERSE REACTIONS section of Eribulin Mesylate’s own FDA label, for the medication by itself. Knowing the drug’s own list makes it easier to work out the likely cause if something new turns up while you take both. 4 of them are worth acting on rather than waiting out — marked below.

  • A low white blood cell count Worth acting on mentioned in 28.9% of FDA reports for Eribulin Mesylate
  • Low potassium Worth acting on
  • An irregular heartbeat Worth acting on
  • Anemia Worth acting on
  • Fever mentioned in 14.7% of FDA reports for Eribulin Mesylate
  • Numbness or tingling mentioned in 5.8% of FDA reports for Eribulin Mesylate
  • Hair loss
  • Constipation
  • Stomach pain
  • Tiredness

Showing the 10 most notable of 12 label-listed effects — ranked by how unusual each one is across medicines generally, with serious effects weighted up.

From the ADVERSE REACTIONS section of the FDA label for Eribulin Mesylate. Read the label on DailyMed › Where a percentage is shown, it is the share of 3,719 voluntary FDA FAERS reports for Eribulin Mesylate that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Corydalis Yanhusuo’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Corydalis Yanhusuo side to compare — that is a limit of the record, not a statement that Corydalis Yanhusuo has no side effects.

Special populations

Corydalis Yanhusuo in Pregnancy & Breastfeeding

Pregnancy Likely Unsafe

When used orally. Corydalis yanhusuo might promote menstrual flow and stimulate uterine contractions. The berberine constituent of Corydalis yanhusuo is thought to cross the placenta and may cause harm to the fetus. Kernicterus has developed in newborn infants exposed to berberine.

Lactation Likely Unsafe

When used orally. The berberine constituent of Corydalis yanhusuo and other harmful constituents can be transferred to the infant through breast milk.

DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center

Everything else you take

See Every Supplement That Interacts With Eribulin Mesylate

This page covers Corydalis Yanhusuo only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Eribulin Mesylate page lists 13 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: American Hellebore (major), Arsenic (major), Cesium (major), Ephedra (major) and Grapefruit (major).

By severity: 6 major · 7 moderate.

From our pharmacist’s overview on the Eribulin Mesylate page

“Eribulin mesylate (Halaven) is an infused chemotherapy, used most often for advanced breast cancer, and one of its known effects is stretching the heart's QT interval, the recovery pause between beats on an ECG. All 13 supplements on this page can do the same thing, so pairing any of them with eribulin stacks that strain and raises the…”

Reviewed by 2 · Jul 18, 2026

Open the Eribulin Mesylate interaction page

How much people look this up

Where Corydalis Yanhusuo and Eribulin 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.

Supplement Corydalis Yanhusuo
Top half

#692 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Eribulin Mesylate
Steady interest

#2,209 of 2,830 medications looked up here in the last 7 days

29 days ago today

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 Corydalis Yanhusuo reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Corydalis Yanhusuo and Eribulin Mesylate records this page draws on were last updated July 11, 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.
Data structure & sourcing designed and verified by .
Supplement

About Corydalis Yanhusuo

What is Corydalis Yanhusuo?

  • Pain relief
  • Menstrual cramps
  • Headache
  • Stress and sleep support
  • Stomach and abdominal discomfort

Corydalis yanhusuo is a traditional Chinese herb used mainly for pain. Some early laboratory and animal research suggests its compounds may affect pain and the nervous system, but high-quality human studies are limited, so its true benefits and long-term safety are not well established. Talk with your pharmacist or doctor before using it, and avoid it during pregnancy and breastfeeding.

Corydalis yanhusuo · Papaveraceae · Dried tuber (rhizome) · Capsules, tablets, powders, tinctures, and as part of traditional herbal formulas

An interaction check asks whether these two react with each other — it does not ask whether Corydalis Yanhusuo is a good idea for someone in your situation. Here is what our Corydalis Yanhusuo record says about it on its own.

Corydalis Yanhusuo: dosing

There is no well-established standard dose for corydalis. Doses used in traditional practice and in studies vary, and products differ in how concentrated they are.The safest approach is to follow the directions on the product label and to use the lowest amount that seems reasonable. Because product quality varies, choose brands that use third-party testing when possible.

From our Corydalis Yanhusuo monograph — the full record covers uses, side effects and every documented interaction.

Read the full Corydalis Yanhusuo monograph & all interactions
Medication

About Eribulin Injection

What Is Eribulin Injection Used For?

Brand name: Halaven

Eribulin mesylate injection (brand name Halaven) is used to treat metastatic breast cancer in patients who have already received at least two prior chemotherapy regimens for metastatic disease, including an anthracycline and a taxane. It is also approved for unresectable or metastatic liposarcoma in patients who have received a prior anthracycline-containing regimen.

Both uses are for advanced cancers that have already been treated with other therapies. This is not a first-line treatment — it is used when the cancer has progressed despite earlier chemotherapy.

Most-Reported Side Effects for Eribulin Mesylate

From FAERS, the FDA’s public side-effect reporting system (3,719 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Neutropenia 537 reports
Malignant neoplasm progression 382 reports
Febrile neutropenia 331 reports
Myelosuppression 310 reports
Fever 215 reports
See full Eribulin Injection drug information
Keep checking

Other Drugs & Corydalis Yanhusuo

Browse every other medication we’ve checked against Corydalis Yanhusuo — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
1,160Moderate
0Minor
1,669No known interaction
1,160 Moderate 1,669 No interaction
Moderate

1,160 interactions

Showing 60 of 1,160 moderate interactions — see all 1,160 on the Corydalis Yanhusuo page.

No interaction 1,669 drugs checked — show the list

We also checked Corydalis Yanhusuo against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 1,669 medications checked with no known interaction — see the full Corydalis Yanhusuo list.

See the full Corydalis Yanhusuo interactions page
See every supplement checked against Eribulin Mesylate, ranked by severity
Evidence & sources

Corydalis Yanhusuo References

The 21 references that drive our Corydalis Yanhusuo 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.

  1. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  2. Chan E. Displacement of bilirubin from albumin by berberine. Biol Neonate 1993;63:201-8. PubMed
  3. Janbaz KH, Gilani AH. Studies on preventive and curative effects of berberine on chemical-induced hepatotoxicity in rodents. Fitoterapia 2000;71:25-33.. PubMed
  4. Wu X, Li Q, Xin H, Yu A, Zhong M. Effects of berberine on the blood concentration of cyclosporin A in renal transplanted recipients: clinical and pharmacokinetic study. Eur J Clin Pharmacol 2005;61:567-72. PubMed
  5. Zhang Y, Li X, Zou D, et al. Treatment of type 2 diabetes and dyslipidemia with the natural plant alkaloid berberine. J Clin Endocrinol Metab 2008;93:2559-65. PubMed
  6. Budzinski JW, Foster BC, Vandenhoek S, Arnason JT. An in vitro evaluation of human cytochrome P450 3A4 inhibition by selected commercial herbal extracts and tinctures. Phytomedicine 2000;7:273-82. PubMed
  7. Chatterjee P, Franklin MR. Human cytochrome p450 inhibition and metabolic-intermediate complex formation by goldenseal extract and its methylenedioxyphenyl components. Drug Metab Dispos 2003;31:1391-7. PubMed
  8. Shanbhag, S. M., Kulkarni, H. J., and Gaitonde, B. B. Pharmacological actions of berberine on the central nervous system. Jpn.J Pharmacol 1970;20(4):482-487. PubMed
  9. Wu, J. F. and Liu, T. P. [Effects of berberine on platelet aggregation and plasma levels of TXB2 and 6-keto-PGF1 alpha in rats with reversible middle cerebral artery occlusion]. Yao Xue.Xue.Bao. 1995;30(2):98-102.
  10. Peng, W. H., Hsieh, M. T., and Wu, C. R. Effect of long-term administration of berberine on scopolamine-induced amnesia in rats. Jpn J Pharmacol 1997;74(3):261-266. DOI
  11. Sabir M and Bhide NK. Study of some pharmacological actions of berberine. Ind J Physiol & Pharmac 1971;15(3):111-132.
  12. Tripathi YB and Shukla SD. Berberis artistata inhibits PAF induced aggregation of rabbit platelets. Phytotherapy Research 1996;10:628-630.
  13. Yin, J., Xing, H., and Ye, J. Efficacy of berberine in patients with type 2 diabetes mellitus. Metabolism 2008;57(5):712-717. PubMed
  14. Zhang, H., Wei, J., Xue, R., Wu, J. D., Zhao, W., Wang, Z. Z., Wang, S. K., Zhou, Z. X., Song, D. Q., Wang, Y. M., Pan, H. N., Kong, W. J., and Jiang, J. D. Berberine lowers blood glucose in type 2 diabetes mellitus patients through increasing insulin re
  15. Guo, Y., Chen, Y., Tan, Z. R., Klaassen, C. D., and Zhou, H. H. Repeated administration of berberine inhibits cytochromes P450 in humans. Eur J Clin Pharmacol 2012;68(2):213-217. 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.

Pharmacist Counseling Corner

Taking Corydalis Yanhusuo and Eribulin Mesylate Together: Common Questions

Is it safe to take Corydalis Yanhusuo with Eribulin Mesylate?
We do not list a known interaction between Corydalis Yanhusuo and Eribulin Mesylate. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.
How was the Corydalis Yanhusuo and Eribulin Mesylate combination checked?
Interactions in our licensed database are recorded against drug classes. Eribulin Mesylate is filed under 1 classification, and Corydalis Yanhusuo has documented interactions with 14 drug classes — none of Eribulin Mesylate's classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.
Does Corydalis Yanhusuo interact with any other medications?
Yes. Corydalis Yanhusuo has 1,160 documented drug interactions in our database — Eribulin Mesylate is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.
Does Eribulin Mesylate interact with any supplements?
Yes. Eribulin Mesylate has documented interactions with 13 supplements in our database — Corydalis Yanhusuo is not one of them. The Eribulin Mesylate interaction page linked on this page lists every one, ranked by severity.

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

Where next

Keep Exploring

Corydalis Yanhusuo monograph Uses, safety profile, and every drug interaction in one place Eribulin Injection drug information The full plain-English guide to this medication Eribulin Mesylate supplement interactions Every supplement checked against Eribulin Mesylate, ranked by severity Supplement interaction checker Check any supplement or product against your medications Browse medications A–Z Every drug we’ve checked against herbs & supplements References The 21 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

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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.