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Dietary supplement

Monkshood Flower Essence Ingredients & Drug Interactions

by Flower Essence Services

Monkshood Flower Essence label
See full label image
Liquid Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Monkshood Flower Essence against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Monkshood Flower Essence is a dietary supplement by Flower Essence Services with 1 active ingredient. Its ingredients are commonly taken for pain and nerve pain, fever and cold or flu symptoms, anxiety and restlessness (homeopathic use).Based on those ingredients, 278 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are infusion (1:6000) of Aconitum columbianum. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Monkshood Flower Essence by Flower Essence Services

Ask about any prescription or over-the-counter medication and we check it for interactions with Monkshood Flower Essence by Flower Essence Services — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Monkshood Flower Essence by Flower Essence Services

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Aug 20, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 1 active ingredient.

This product contains one active ingredient: an infusion of Aconitum columbianum (aconite), diluted at a ratio of 1 part herb to 6,000 parts liquid. The inactive ingredients are water and brandy.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

This is a single-ingredient Aconite product and its label doesn't state a use — see Aconite's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The data we hold shows insufficient reliable evidence to rate aconite for the conditions listed — pneumonia, Raynaud syndrome, alopecia areata, and COVID-19. That means the evidence for or against these uses hasn't been established in the studies we have on file.

The evidence, ingredient by ingredient Aconite

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Aconite is extremely toxic and can be fatal even in small amounts. Orally, it can cause severe heart problems including irregular heartbeats, low blood pressure, chest tightness, fluid in the lungs, and in some cases life-threatening arrhythmias that don't respond well to standard treatment.

It also causes nausea, vomiting, diarrhea, stomach pain, weakness, sweating, dizziness, numbness, tingling, seizures, and altered consciousness. The safety data advises against use during pregnancy and breastfeeding due to severe toxicity risk.

Side effects, ingredient by ingredient Aconite

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Aconite.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 278 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking this product, check with your own doctor or pharmacist if you take blood thinners or antiplatelet drugs (like warfarin or aspirin) or any stimulant medication, because aconite may add to their effects or increase toxicity risk. However, the overriding safety concern is aconite's extreme toxicity itself — do not use this product without explicit medical clearance.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Given aconite's extreme toxicity — fatal even in small doses — this product carries serious safety concerns that go well beyond typical supplement interactions. Do not take this without talking directly with your doctor or pharmacist, especially if you're on blood thinners, antiplatelet drugs, or stimulants.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Jan 24, 2014.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Monkshood Flower Essence, straight from the product label.

Brand Flower Essence Services
Barcode (UPC) 782932113347
Net contents 1 fl. Oz.; 30 mL
Market status On market
Date entered into DSLD Jan 24, 2014
DSLD ID 29925
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years), Organic
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Monkshood Flower Essence by Flower Essence Services, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
4 Drop(s)
Maximum serving Sizes:
4 Drop(s)
UPC/BARCODE
782932113347
IngredientAmount% DV
infusion (1:6000) of Aconitum columbianum0 NP--

Other ingredients: Water, Brandy

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
FDA Statement of Identity

herbal supplement

Suggested/Recommended/Usage/Directions

Suggested use: Four drops, four times daily

Seals/Symbols

FES Quintessentials(TM)

DEMETER

Formulation

Made with organic ingredients Certified by Stellar Certification Services, Inc.

Brand IP Statement(s)

Certified Biodynamic(R) by the Demeter Association, Inc.

General Statements

BEST BY 05/2018 080506

Professional quality backed by over a quarter century of international use.

General

080506

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Monkshood Flower Essence by Flower Essence Services label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Monkshood Flower Essence label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Monkshood Flower Essence by Flower Essence Services

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size4 Drop(s) Dosage formLiquid Amounts shown are per serving.

Infusion (1:6000) of Aconitum columbianum

Interacts with
278 drugs
0 NP per serving

Aconite is a highly poisonous plant, and even small amounts of the raw or improperly processed root can cause severe, life-threatening reactions. Ther...

Infusion (1:6000) of Aconitum columbianum monograph & interactions

Other (inactive) ingredients: Water, Brandy. These complete the product’s ingredient list but are not active constituents.

Interaction report

Monkshood Flower Essence by Flower Essence Services Drug Interactions

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278Drugs
278 Moderate

Ingredients driving the most interactions

infusion (1:6000) of Aconitum columbianum 278

Individual Drug Interactions

The ingredients in Monkshood Flower Essence interact with 278 drugs. Click any drug to see the details.

1 of the 1 ingredient in Monkshood Flower Essence interact with drugs. Each result below shows which ingredient is responsible. infusion (1:6000) of Aconitum columbianum

Each ingredient & the kinds of drugs it affects

For each ingredient in Monkshood Flower Essence with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

infusion (1:6000) of Aconitum columbianum2 drug types · 278 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, combining aconite with other antiplatelet or anticoagulant drugs might increase the risk of bruising and bleeding.
Higenamine, a constituent of aconite, is thought to have antiplatelet and antithrombotic effects. In an animal model of thrombosis, higenamine inhibited platelet aggregation and reduced the size of thrombus formation.

Likelihood Possible Evidence D
Stimulant Drugs

Theoretically, combining aconite with other stimulant drugs might alter the effects of the stimulant drug or increase the risk of cardiovascular toxicity.
Aconite and its constituents have stimulant effects due to agonist activity at beta-2-adrenoreceptors. In cardiac muscle, aconite appears to have a positive inotropic effect and increases heart rate and blood pressure. However, some constituents of aconite can reduce heart rate and blood pressure.

Likelihood Possible Evidence D
infusion (1:6000) of Aconitum columbianum full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Monkshood Flower Essence, from the product label.

Flower Essence Services

See all Flower Essence Services products
Phone Number
800-548-0075
Pharmacist Counseling Corner

Monkshood Flower Essence by Flower Essence Services: Common Questions

Does Monkshood Flower Essence by Flower Essence Services interact with any medications?
Yes. Based on its ingredients, Monkshood Flower Essence has a known interaction with 278 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Monkshood Flower Essence contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is aconite safe to use?
No. Aconite is extremely toxic and can be fatal even in small amounts. The safety data advises against any use of this product.
Can I take this while pregnant or breastfeeding?
The safety data advises against use during pregnancy and breastfeeding due to severe toxicity risk. Talk with your doctor or pharmacist before considering it.
What are the side effects of aconite?
Aconite can cause severe heart problems (irregular heartbeats, low blood pressure, chest tightness, fluid in the lungs, life-threatening arrhythmias), nausea, vomiting, diarrhea, stomach pain, weakness, sweating, dizziness, numbness, tingling, seizures, and altered consciousness. Some of these effects can be fatal.
Does this product work for pneumonia, Raynaud syndrome, or hair loss?
The data we hold shows insufficient reliable evidence to rate aconite for these conditions. That means the evidence for or against these uses hasn't been established.
What's in this product?
It's an infusion of Aconitum columbianum (aconite) diluted at 1:6000, plus water and brandy as inactive ingredients.

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

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Monkshood Flower Essence label
Go deeper

The Full Monographs Behind Monkshood Flower Essence’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Aconite

Interacts with 278 drugs

Aconite is a highly poisonous plant, and even small amounts of the raw or improperly processed root can cause severe, life-threatening reactions. There is no good scientific evidence that it...

Read the full Aconite monograph →
Sources

Sources & How We Checked

Monkshood Flower Essence's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 33 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Aconite 33 references
  1. Tai YT. Adverse effects from traditional Chinese medicine. Lancet 1993;341:892.
  2. Tai YT, But PP, Young K, et al. Cardiotoxicity after accidental herb-induced aconite poisoning. Lancet 1992;340:1254-6. PubMed
  3. Fatovich DM. Aconite: a lethal Chinese herb. Ann Emerg Med 1992;21:309-11. PubMed
  4. Tomlinson B, Chan TY, Chan JC, Critchley JA. Herb-induced aconite poisoning. Lancet 1993;341:370-1. .
  5. Chan TY, Tomlinson B, Critchley JA. Aconitine poisoning following the ingestion of Chinese herbal medicines: a report of eight cases. Aust N Z J Med 1993;23:268-71. PubMed
  6. Yeih DF, Chiang FT, Huang SKS. Successful treatment of aconitine induced life threatening ventricular tachyarrhythmia with amiodarone. Heart 2000;84:E8. PubMed
  7. But PP, Tai YT, Young K. Three fatal cases of herbal aconite poisoning. Vet Hum Toxicol 1994;36:212-5.
  8. Feldkamp A, Koster B, Weber HP. [Fatal poisoning caused by aconite monk's hood]. Monatsschr Kinderheilkd 1991;139:366-7.
  9. Lin CC, Chan TY, Deng JF. Clinical features and management of herb-induced aconitine poisoning. Ann Emerg Med 2004;43:574-9. PubMed
  10. Poon WT, Lai CK, Ching CK, et al. Aconite poisoning in camouflage. Hong Kong Med J 2006;12:456-9.
  11. Guha, S., Dawn, B., Dutta, G., Chakraborty, T., and Pain, S. Bradycardia, reversible panconduction defect and syncope following self-medication with a homeopathic medicine. Cardiology 1999;91(4):268-271. PubMed
  12. Imazio, M., Belli, R., Pomari, F., Cecchi, E., Chinaglia, A., Gaschino, G., Ghisio, A., Trinchero, R., and Brusca, A. Malignant ventricular arrhythmias due to Aconitum napellus seeds. Circulation 12-5-2000;102(23):2907-2908.
  13. Telang, B. V. and Ng'ang'a, J. N. Involvement of Central adrenergic mechanisms in the induction of cardiac arrhythmias by aconitine nitrate administered intraventricularly. Indian J Physiol Pharmacol. 1975;19(1):1-10.
  14. Lin, C. C., Chou, H. L., and Lin, J. L. Acute aconitine poisoned patients with ventricular arrhythmias successfully reversed by charcoal hemoperfusion. Am J Emerg.Med 2002;20(1):66-67. PubMed
  15. Gaibazzi, N., Gelmini, G. P., Montresor, G., Canel, D., Comini, T., Fracalossi, C., Martinetti, C., Poeta, M. L., and Ziacchi, V. [Long QRS tachycardia secondary to Aconitum napellus alkaloid ingestion]. Ital.Heart J.Suppl 2002;3(8):874-877.
  16. Sorensen, B. [Poisoning with Aconitum napellus (monkshood)]. Ugeskr.Laeger 5-12-2003;165(20):2109-2110.
  17. Tai, Y. T., Lau, C. P., But, P. P., Fong, P. C., and Li, J. P. Bidirectional tachycardia induced by herbal aconite poisoning. Pacing Clin.Electrophysiol. 1992;15(5):831-839. PubMed
  18. Agarwal, B. L., Agarwal, R. K., and Misra, D. N. Malignant Arrhythmias Induced by Accidental Aconite Poisoning. Indian Heart J 1977;29(5):246-248.
  19. Dickens, P., Tai, Y. T., But, P. P., Tomlinson, B., Ng, H. K., and Yan, K. W. Fatal accidental aconitine poisoning following ingestion of Chinese herbal medicine: a report of two cases. Forensic Sci Int 6-28-1994;67(1):55-58. PubMed
  20. Chan, T. Y., Tomlinson, B., Critchley, J. A., and Cockram, C. S. Herb-induced aconitine poisoning presenting as tetraplegia. Vet.Hum.Toxicol. 1994;36(2):133-134. PubMed
  21. Chan, T. Y., Tomlinson, B., Chan, W. W., Yeung, V. T., and Tse, L. K. A case of acute aconitine poisoning caused by chuanwu and caowu. J Trop.Med Hyg. 1993;96(1):62-63.
  22. Yoshioka, N., Gonmori, K., Tagashira, A., Boonhooi, O., Hayashi, M., Saito, Y., and Mizugaki, M. A case of aconitine poisoning with analysis of aconitine alkaloids by GC/SIM. Forensic Sci.Int. 8-15-1996;81(2-3):117-123. PubMed
  23. Kimura, I., Takada, M., and Nojima, H. Aconitine induces bradycardia through a transmission pathway including the anterior hypothalamus in conscious mice. Biol.Pharm Bull. 1997;20(8):856-860. PubMed
  24. Chan TY. Aconite poisoning following the percutaneous absorption of Aconitum alkaloids. Forensic Sci Int. 2012 Nov 30;223(1-3):25-7. PubMed
  25. Chan TY. Aconitum Alkaloid Poisoning Because of Contamination of Herbs by Aconite Roots. Phytother Res. 2016 Jan;30(1):3-8.
  26. Li H, Liu L, Zhu S, Liu Q. Case reports of aconite poisoning in mainland China from 2004 to 2015: A retrospective analysis. J Forensic Leg Med. 2016 May 25;42:68-73. PubMed
  27. Zhao D, Wang J, Cui Y, Wu X. Pharmacological effects of Chinese herb aconite (fuzi) on cardiovascular system. J Tradit Chin Med. 2012 Sep;32(3):308-13. PubMed
  28. Wood C, Coulson J, Thompson J, Bonner S. An intentional aconite overdose: a case report. J Crit Care Med (Targu Mures) 2020;6(2):124-9. PubMed
  29. Bonanno G, Ippolito M, Moscarelli A, et al. Accidental poisoning with aconitum: case report and review of the literature. Clin Case Rep 2020;8(4):696-8. PubMed
  30. Blasco Mariño R, Pacheco Reyes A, Canel Micheloud C, Soteras Martínez I. Cardiac Arrest by Aconite Poisoning. Wilderness Environ Med 2021;32(3):415-417. PubMed
  31. Zhou C, Luo S, Tang J, Quick L, Liu H, Zhao Y. Poisoning Associated with Consumption of a Homemade Medicinal Liquor - Chongqing, China, 2018. MMWR Morb Mortal Wkly Rep 2022;71(16):569-573. PubMed
  32. Loo G, Yong TH, Yeo C. A case report of bidirectional ventricular tachycardia secondary to aconitum toxicity. J Arrhythm 2022;38(3):451-453. PubMed
  33. Majumder MI, Mahadi AR, Rahman OU, Roy BK, Shihab HM. Accidental poisoning with aconite overdose: A case report and resuscitative emergency management in a tertiary level hospital of Bangladesh. Clin Case Rep 2023;11(9):e7845. PubMed

See these in context on the Aconite monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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