Drug & supplement interaction

Laburnum + Desflurane

Desflurane brand name: Suprane.

No Known Interaction
The bottom line No known interaction

We found no known interaction between Laburnum and Desflurane 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.

Know someone taking this? Share
Interaction report

Laburnum and Desflurane

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 Desflurane and Laburnum 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 Laburnum at all — not against Desflurane, 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.

Laburnum safety at a glance

Laburnum overall Avoid All parts of the plant are poisonous and ingestion can cause severe toxicity.
Pregnancy Unsafe When used orally. All parts of the plant contain toxic alkaloids that are reported to cross the placenta and enter breast milk. Read the full pregnancy detail
Breastfeeding Unsafe When used orally. All parts of the plant contain toxic alkaloids that are reported to cross the placenta and enter 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 Desflurane and Laburnum? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Laburnum and Desflurane May Share Several of the Same Side Effects

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. 5 of them are worth acting on rather than waiting out — marked below.

  • A slow heartbeat / Raised blood pressure Worth acting on Additional detail

    Laburnum

    “Orally, the fatal adult dose of laburnum is estimated to be about 15-20 seeds or 3-4 unripe berries (18). Many cases of poisoning involve children who ingest small quantities of seeds and experience primarily gastrointestinal symptoms, with a relatively rapid recovery.”

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

    4 sources cited
    1. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
    2. 101220. Bramley A, Goulding R. Laburnum "poisoning". Br Med J (Clin Res Ed). 1981;283(6301):1220-1.
    3. 101221. Schep LJ, Slaughter RJ, Beasley DMG. Nicotinic plant poisoning. Clin Toxicol (Phila). 2009;47(8):771-81. doi: 10.1080/15563650903252186. PubMed
    4. 101222. Musshoff F, Madea B. Fatal cytisine intoxication and analysis of biological samples with LC-MS/MS. Forensic Sci Int. 2009;186(1-3):e1-4. doi: 10.1016/j.forsciint.2009.01.011. PubMed

    “In the early phases of severe laburnum poisoning, hypertension and tachycardia occur, along with constriction of peripheral blood vessels leading to coldness in the limbs. In the later, delayed phase, hypotension, bradycardia, and cardiac arrhythmias are seen.”

    Laburnum · Natural Medicines adverse-effect record, reported in arrhythmia.

    2 sources cited
    1. 101220. Bramley A, Goulding R. Laburnum "poisoning". Br Med J (Clin Res Ed). 1981;283(6301):1220-1.
    2. 101221. Schep LJ, Slaughter RJ, Beasley DMG. Nicotinic plant poisoning. Clin Toxicol (Phila). 2009;47(8):771-81. doi: 10.1080/15563650903252186. PubMed

    Desflurane

    Listed in the ADVERSE REACTIONS section of the FDA label for Desflurane. Read the label on DailyMed ›

  • An irregular heartbeat Worth acting on Additional detail

    Laburnum

    Recorded for Laburnum in the same Natural Medicines adverse-effect record shown under A slow heartbeat / Raised blood pressure above.

    Desflurane

    Listed in the ADVERSE REACTIONS section of the FDA label for Desflurane. Read the label on DailyMed ›

  • Seizures Worth acting on Additional detail

    Laburnum

    “Symptoms of laburnum poisoning include headache, dizziness, weakness, drowsiness, incoordination, ataxia, tremors, confusion, delirium, coma, and seizures.”

    Laburnum · Natural Medicines adverse-effect record, reported in cluster headache.

    2 sources cited
    1. 101220. Bramley A, Goulding R. Laburnum "poisoning". Br Med J (Clin Res Ed). 1981;283(6301):1220-1.
    2. 101221. Schep LJ, Slaughter RJ, Beasley DMG. Nicotinic plant poisoning. Clin Toxicol (Phila). 2009;47(8):771-81. doi: 10.1080/15563650903252186. PubMed

    Desflurane

    Listed in the ADVERSE REACTIONS section of the FDA label for Desflurane. Read the label on DailyMed ›

  • Shortness of breath Worth acting on Additional detail

    Laburnum

    “Severe laburnum poisoning can lead to tachypnea, then dyspnea, respiratory failure, and death.”

    Laburnum · Natural Medicines adverse-effect record, reported in poisoning.

    3 sources cited
    1. 101220. Bramley A, Goulding R. Laburnum "poisoning". Br Med J (Clin Res Ed). 1981;283(6301):1220-1.
    2. 101221. Schep LJ, Slaughter RJ, Beasley DMG. Nicotinic plant poisoning. Clin Toxicol (Phila). 2009;47(8):771-81. doi: 10.1080/15563650903252186. PubMed
    3. 101222. Musshoff F, Madea B. Fatal cytisine intoxication and analysis of biological samples with LC-MS/MS. Forensic Sci Int. 2009;186(1-3):e1-4. doi: 10.1016/j.forsciint.2009.01.011. PubMed

    Desflurane

    Listed in the ADVERSE REACTIONS section of the FDA label for Desflurane. Read the label on DailyMed ›

  • A fast or pounding heartbeat / Low blood pressure Additional detail

    Laburnum

    Recorded for Laburnum in the same Natural Medicines adverse-effect record shown under A slow heartbeat / Raised blood pressure above.

    Desflurane

    Listed in the ADVERSE REACTIONS section of the FDA label for Desflurane. Read the label on DailyMed ›

  • Stomach pain Additional detail

    Laburnum

    “The most common symptoms of laburnum poisoning include mouth, throat, and stomach pain, and nausea and vomiting. In more severe cases there is excessive salivation, and diarrhea.”

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

    3 sources cited
    1. 101220. Bramley A, Goulding R. Laburnum "poisoning". Br Med J (Clin Res Ed). 1981;283(6301):1220-1.
    2. 101221. Schep LJ, Slaughter RJ, Beasley DMG. Nicotinic plant poisoning. Clin Toxicol (Phila). 2009;47(8):771-81. doi: 10.1080/15563650903252186. PubMed
    3. 101222. Musshoff F, Madea B. Fatal cytisine intoxication and analysis of biological samples with LC-MS/MS. Forensic Sci Int. 2009;186(1-3):e1-4. doi: 10.1016/j.forsciint.2009.01.011. PubMed

    Desflurane

    Listed in the ADVERSE REACTIONS section of the FDA label for Desflurane. Read the label on DailyMed ›

  • Dizziness Additional detail

    Laburnum

    Recorded for Laburnum in the same Natural Medicines adverse-effect record shown under A slow heartbeat / Raised blood pressure above.

    Desflurane

    Listed in the ADVERSE REACTIONS section of the FDA label for Desflurane. Read the label on DailyMed ›

  • Vomiting Additional detail

    Laburnum

    Recorded for Laburnum in the same Natural Medicines adverse-effect record shown under A slow heartbeat / Raised blood pressure above.

    Desflurane

    Listed in the ADVERSE REACTIONS section of the FDA label for Desflurane. Read the label on DailyMed ›

Showing the 10 most notable of 12 shared effects — ranked by how unusual each one is, not just whether both lists mention it.

Reported for Laburnum but not commonly for Desflurane: sweating, drowsiness, confusion and diarrhea.

Effects for Desflurane come from the ADVERSE REACTIONS section of its FDA label; effects for Laburnum come from the Natural Medicines adverse-effect record, quoted above. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

Special populations

Laburnum in Pregnancy & Breastfeeding

Pregnancy And Lactation Unsafe

When used orally. All parts of the plant contain toxic alkaloids that are reported to cross the placenta and enter 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 Desflurane

This page covers Laburnum only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Desflurane page lists 22 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Fever Bark (major), Cannabis (moderate), Coffee Charcoal (moderate) and Cowhage (moderate).

By severity: 2 major · 11 moderate · 9 minor.

From our pharmacist’s overview on the Desflurane page

“The interaction to understand first is fever bark with desflurane, the inhaled anesthetic that keeps patients asleep during surgery. Fever bark contains reserpine, tied to unstable heart function and blood pressure under general anesthesia, and it carries one of two major ratings among the 22 supplements on file.”

Reviewed by 2 · Jul 18, 2026

Open the Desflurane interaction page

One more smart check

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

We hold 11 real supplement products containing Laburnum, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Laburnum. Even though Laburnum itself has no known interaction with Desflurane, 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 Laburnum and Desflurane 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 Laburnum
Steady interest

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

29 days ago today
Medication Desflurane
Steady interest

#2,259 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 Laburnum reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Laburnum and Desflurane 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 Laburnum

What is Laburnum?

  • Historically explored as a smoking-cessation aid (due to cytisine content)
  • Traditional folk use as a purgative or emetic
  • Ornamental garden plant
  • Source of the alkaloid cytisine

Laburnum is a poisonous ornamental tree, not a safe dietary supplement. All parts of the plant—especially the seeds—contain the toxic alkaloid cytisine and can cause serious poisoning. Do not eat or take any part of the Laburnum plant; consult a doctor or poison control immediately if ingestion is suspected.

Laburnum anagyroides · Fabaceae · Seeds, flowers, bark, and other plant parts (all considered toxic) · Not used as a commercial supplement; the plant is grown as an ornamental tree

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

Laburnum: dosing

There is no safe or established dose of Laburnum. It is not a dietary supplement, and no amount of the raw plant is considered safe to consume.Any information you may see about cytisine doses refers to purified, prescription-type products used under medical supervision in certain countries—not to the Laburnum plant. Do not attempt to make or take anything from this tree.

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

Read the full Laburnum monograph & all interactions
Medication

About Desflurane

What Is Desflurane Used For?

Brand name: Suprane

Desflurane (available as Desflurane USP and Suprane) is a general anesthetic given by inhalation during surgery. In adults, it is approved both to start (induce) anesthesia and to keep it going (maintain) throughout inpatient and outpatient procedures.

In infants and children, desflurane is approved only for maintaining anesthesia — and only after anesthesia has first been started with a different agent and the child has been intubated (a breathing tube placed). It is not approved to start anesthesia in children, and it must not be used to maintain anesthesia in children who are not intubated.

See full Desflurane drug information
Keep checking

Other Drugs & Laburnum

Browse every other medication we’ve checked against Laburnum — 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

Laburnum References

The 4 references that drive our Laburnum 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.
  2. Bramley A, Goulding R. Laburnum "poisoning". Br Med J (Clin Res Ed). 1981;283(6301):1220-1.
  3. Schep LJ, Slaughter RJ, Beasley DMG. Nicotinic plant poisoning. Clin Toxicol (Phila). 2009;47(8):771-81. doi: 10.1080/15563650903252186. PubMed
  4. Musshoff F, Madea B. Fatal cytisine intoxication and analysis of biological samples with LC-MS/MS. Forensic Sci Int. 2009;186(1-3):e1-4. doi: 10.1016/j.forsciint.2009.01.011. 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 Laburnum and Desflurane Together: Common Questions

Is it safe to take Laburnum with Desflurane?
We do not list a known interaction between Laburnum and Desflurane. 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 Laburnum and Desflurane have any of the same side effects?
Yes — our sources link each of them separately to 10 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 Desflurane interact with any supplements?
Yes. Desflurane has documented interactions with 22 supplements in our database — Laburnum is not one of them. The Desflurane 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 Desflurane and Laburnum?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.