Is It Safe To Take Ignatia Amara (Ignatius Bean) With Cymbalta?

In our latest question and answer, the pharmacist discusses the safety of combining Cymbalta with an Ignatia Amara supplement.

3 min read Updated Jun 2026 Read by 2,420 people
Is It Safe To Take Ignatia Amara (Ignatius Bean) With Cymbalta?
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Neimac asked

Are there any interactions between Ignatia Amara and cymbalta?

Jun 13, 2025
The quick answer
  • Homeopathic Ignatia Amara products like Boiron contain extremely diluted amounts of the ingredient and are not expected to interact with Cymbalta or produce drug interactions.
  • Do not use actual Ignatius bean supplements or products containing measurable amounts of strychnine, as these are highly toxic and dangerous especially when combined with Cymbalta.
  • Confirm with your pharmacist or healthcare provider exactly what product you're using to ensure it's safe with your current medications.
A quick summary of Dr. Brian Staiger, PharmD's full answer below, condensed by AI from that answer only (not from any outside source). The pharmacist's answer is the source of record.
Medications in this answer — tap to explore

Answer

Thanks so much for your question!

I'm assuming that when you're referring to Ignatia Amara, you're talking about the homeopathic remedy from Boiron or a similar product, rather than the actual seed from the Strychnos ignatii plant (also known as Ignatius bean).

This distinction is extremely important when evaluating safety and potential interactions with prescription drugs like Cymbalta (duloxetine).

What Is Homeopathic Ignatia Amara?

Homeopathy is a system of alternative medicine based on the idea that "like cures like", meaning a substance that causes symptoms in large amounts might help relieve those same symptoms when given in very small amounts.

Homeopathic remedies are made by repeatedly diluting a substance, often until only a trace amount (or none at all) remains. These preparations are then given in small doses. Boiron is a very large manufacturer of such products.

Homeopathic Ignatia Amara is made from a highly diluted extract of the Ignatius bean. As mentioned, the product in question being homeopathic is important, because raw Ignatius bean contains strychnine, a dangerous toxin that can cause seizures, muscle spasms, and even death in relatively small amounts.

In fact, the FDA banned strychnine from over-the-counter drug products in 1989 due to its toxicity.

So again, for the purposes of this answer, we're assuming you're referring to a homeopathic preparation like the Boiron product, not a product that contains appreciable amounts of Ignatius bean.

Homeopathic Ignatia Amara and Cymbalta

In general, homeopathic remedies like Ignatia Amara are considered safe to use alongside prescription medications, including Cymbalta because:

  • They contain extremely small (often negligible) amounts of the original ingredient.
  • They are not expected to produce pharmacologic effects or drug interactions at typical homeopathic doses.

Most drug interaction databases and clinical resources do not even list homeopathic remedies, as they typically do not have meaningful effects on the body's systems at standard dilutions.

There are rare exceptions depending on the substance and potency, but in this case, assuming you're using a commercially available product like Boiron Ignatia Amara, there is no known interaction with Cymbalta.

Summary

If you're using a homeopathic version of Ignatia Amara (such as those sold by Boiron), there is no known interaction with Cymbalta, and it is generally considered safe to use alongside prescription medications.

However, do not use actual Ignatius bean supplements or any product that contains measurable amounts of strychnine or brucine. These are highly toxic and potentially fatal, especially when combined with medications that affect the central nervous system, like Cymbalta.

As always, speak with your pharmacist or healthcare provider to confirm exactly what kind of product you're using and whether it's safe with your current medications.

References & sources
  1. Homeopathic treatment in emergency medicine: a case series — PubMed
  2. Effects of Ignatia amara in mouse behavioural models — PubMed
Glossary — Terms in This Answer
Homeopathic remedy
A preparation made by repeatedly diluting a substance until only a trace amount (or none at all) remains, based on the principle that highly diluted substances can treat symptoms they cause in larger amounts.
Diluting
The process of reducing the concentration of a substance by mixing it with a solvent, making it weaker or more dispersed.
Strychnine
A dangerous toxin found in Ignatius bean seeds that can cause seizures, muscle spasms, and death in small amounts.
Duloxetine
A prescription medication sold under the brand name Cymbalta that affects the central nervous system.
Drug interactions
Changes in how medications work when taken together, potentially causing unwanted effects or reducing effectiveness.
Pharmacologic effects
The physical or chemical changes produced in the body by a medication or substance.
Central nervous system
The brain and spinal cord, which control bodily functions and are affected by certain medications.
Brucine
A toxic alkaloid compound found in Ignatius bean seeds that is poisonous and potentially fatal.
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Dr. Brian Staiger, PharmD
About the pharmacist

Dr. Brian Staiger, PharmD

Clinical Pharmacy

Doctor of Pharmacy, board certified clinical pharmacist (BCPS), American Herbalist Guild, Medication Therapy Management certified

Brian Staiger, PharmD, BCPS, is a licensed pharmacist with more than 13 years of experience across retail pharmacy, clinical pharmacy, medication safety, pharmacy program development, and healthcare administration. He is the founder of HelloPharmacist.com, where he helps patients...

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