Drug & supplement interaction

Bulbous Buttercup + Cefuroxime

Cefuroxime brand names: Ceftin, Kefurox, Zinacef.

No Known Interaction
The bottom line No known interaction

We found no known interaction between Bulbous Buttercup and Cefuroxime 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.

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Interaction report

Bulbous Buttercup and Cefuroxime

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 Cefuroxime and Bulbous Buttercup 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 Bulbous Buttercup at all — not against Cefuroxime, 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.

Bulbous Buttercup safety at a glance

Bulbous Buttercup overall Avoid The fresh plant is toxic and irritating; only highly diluted homeopathic forms are used, and these are unproven.
Pregnancy Likely Unsafe When used orally or topically; avoid using. Read the full pregnancy detail
Breastfeeding Likely Unsafe When used orally or topically; avoid using. 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 Cefuroxime and Bulbous Buttercup? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Bulbous Buttercup and Cefuroxime May Share a Side Effect

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do.

  • Diarrhea reported in 6.0% of FDA reports for Cefuroxime Additional detail

    Bulbous Buttercup

    “Orally, ingestion of bulbous buttercup can cause severe irritation of the urinary and gastrointestinal tracts, with colic and diarrhea (18).

    Topically, skin contact can cause blisters and burns that are difficult to heal (18).”

    Bulbous Buttercup · Natural Medicines adverse-effect record, reported in burns.

    1 source cited
    1. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.

    “Orally, ingestion of bulbous buttercup may cause severe irritation of the gastrointestinal tract, with colic and diarrhea (18).”

    Bulbous Buttercup · Natural Medicines adverse-effect record, reported in diarrhea.

    1 source cited
    1. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.

    Cefuroxime

    Listed in the ADVERSE REACTIONS section of the FDA label for Cefuroxime, and in voluntary FDA adverse-event reports. Read the label on DailyMed ›

Effects for Cefuroxime come from the ADVERSE REACTIONS section of its FDA label; effects for Bulbous Buttercup come from the Natural Medicines adverse-effect record, quoted above. Where a percentage is shown, it is the share of 15,671 voluntary FDA FAERS reports for Cefuroxime that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

Special populations

Bulbous Buttercup in Pregnancy & Breastfeeding

Pregnancy And Lactation Likely Unsafe

When used orally or topically; avoid using.

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

From our Q&A

Questions About Bulbous Buttercup or Cefuroxime

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Bulbous Buttercup or Cefuroxime, 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:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

Everything else you take

See Every Supplement That Interacts With Cefuroxime

This page covers Bulbous Buttercup only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Cefuroxime page lists 60 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Asarabacca (major), Siberian Cocklebur (major), African Wild Potato (moderate) and Aristolochia (moderate).

By severity: 3 major · 46 moderate · 11 minor.

From our pharmacist’s overview on the Cefuroxime page

“Cefuroxime (Ceftin, Zinacef) treats everyday infections like sinusitis and bronchitis, and three of its 60 listed supplement interactions rate major, enough that this page deserves unhurried attention. Two of those majors, Siberian cocklebur and asarabacca, can injure the kidneys on their own, an added burden for a drug your kidneys mu…”

Reviewed by 2 · Jul 18, 2026

Open the Cefuroxime interaction page

One more smart check

Taking Bulbous Buttercup as Part of a Dietary Supplement Product? Check It for Interactions

We hold 4 real supplement products containing Bulbous Buttercup, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Bulbous Buttercup. Even though Bulbous Buttercup itself has no known interaction with Cefuroxime, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Bulbous Buttercup and Cefuroxime 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 Bulbous Buttercup
Steady interest

#1,320 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Cefuroxime
Top half

#1,303 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 Bulbous Buttercup reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Bulbous Buttercup and Cefuroxime 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.
Data structure & sourcing designed and verified by .
Supplement

About Bulbous Buttercup

What is Bulbous Buttercup?

  • Nerve pain and shingles-related discomfort (homeopathic use)
  • Muscle and chest wall pain
  • Skin blistering and eruptions (traditional)
  • Rheumatic aches (folk use)

Bulbous buttercup is a wild flowering plant that is toxic and irritating when fresh, and it is used today mainly in heavily diluted homeopathic remedies. There is no solid scientific evidence that it treats any medical condition, and the raw plant can cause serious skin and digestive harm, so it should not be eaten or applied directly.

Ranunculus bulbosus · Ranunculaceae · Whole fresh plant, leaves, and flowers (mainly used in homeopathic preparations) · Homeopathic dilutions (pellets, liquid), rarely topical folk preparations

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

Bulbous Buttercup: dosing

There is no established safe or effective dose of bulbous buttercup for any health condition. The raw plant should not be taken at all.If a homeopathic product is used, follow the directions on the label, since potencies and dosing vary widely between products.

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

Read the full Bulbous Buttercup monograph & all interactions
Medication

About Cefuroxime

What Is Cefuroxime Used For?

Brand names: Ceftin, Kefurox, Zinacef

Cefuroxime Axetil tablets treat several common bacterial infections in adults and children, including strep throat, ear infections (in children who can swallow tablets), sinus infections, acute flare-ups of chronic bronchitis, uncomplicated skin infections, urinary tract infections, uncomplicated gonorrhea, and early Lyme disease.

The injectable forms — Cefuroxime and Cefuroxime sodium — are used in hospital or clinical settings to treat more serious infections, including pneumonia and other lower respiratory tract infections, urinary tract infections, skin and skin-structure infections, septicemia (blood infection), meningitis (infection of the brain and spinal cord lining), gonorrhea, and bone and joint infections. The injectable forms are also used to help prevent infections in certain surgical procedures.

Most-Reported Side Effects for Cefuroxime

From FAERS, the FDA’s public side-effect reporting system (15,671 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Dyspnea 1,030 reports
Diarrhea 943 reports
Pneumonia 843 reports
Fever 795 reports
Fatigue 782 reports
See full Cefuroxime drug information
Keep checking

Other Drugs & Bulbous Buttercup

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

0Major
0Moderate
0Minor
2,829No known interaction
No interaction 2,829 drugs checked — show the list
Evidence & sources

Bulbous Buttercup References

The 1 references that drive our Bulbous Buttercup 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. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.

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 Bulbous Buttercup and Cefuroxime Together: Common Questions

Is it safe to take Bulbous Buttercup with Cefuroxime?
We do not list a known interaction between Bulbous Buttercup and Cefuroxime. 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.
Do Bulbous Buttercup and Cefuroxime have any of the same side effects?
Yes — our sources link each of them separately to one of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
Does Cefuroxime interact with any supplements?
Yes. Cefuroxime has documented interactions with 60 supplements in our database — Bulbous Buttercup is not one of them. The Cefuroxime interaction page linked on this page lists every one, ranked by severity.

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

Still Have a Question About Cefuroxime and Bulbous Buttercup?

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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.