Interaction Details

There were no interactions found between Ivabradine and Angostura. This does not mean the potential for an interaction does not exist, however. There is often a lack of studies and data surrounding traditional medicine, especially concerning drug interactions, so it is important to always consult your provider before making any changes to your medication regimen.


Still looking for more information about combining Ivabradine and Angostura? Ask Dr. Brian Staiger about it by contacting him directly.

Angostura Overview

Angostura Angostura is a shrub-like tree native to Venezuela and other tropical areas of South America, growing up to 4-5 meters high with smooth, gray bark. The bark is used in medicine, particularly for its properties in treating fever, diarrhea, preventing recurrence of malaria, and as an antispasmodic. When taken in large doses, angostura can have cathartic and emetic effects. In foods, angostura is used in alcoholic beverages, although angostura bitters no longer contain angostura, but gentian and other bitters. The bark contains angostura bitters 1 and 2, alkaloids like cuspareine, cusparine, and galipine, as well as a volatile oil. Galipinine and other alkaloids in angostura have shown antimalarial effects in vitro, supporting its traditional use for malaria prevention. The alkaloids cusparine and galipine also exhibit antispasmodic effects in vitro. Angostura is considered Generally Recognized As Safe (GRAS) for use in foods in the United States.
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Ivabradine Overview

  • Ivabradine is used to treat certain adults with heart failure (condition in which the heart is unable to pump enough blood to the other parts of the body) to decrease the risk that their condition will worsen and need to be treated in a hospital. It is also used to treat a certain type of heart failure in children 6 months of age and older due to cardiomyopathy (a condition in which the heart muscle becomes weakened and enlarged). Ivabradine is in a class of medications called hyperpolarization-activated cyclic nucleotide-gated (HCN) channel blockers. It works by slowing the heart rate so the heart can pump more blood through the body each time it beats.

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Angostura - More Interactions

Angostura interacts with 0 drugs

Interaction Rating Key

These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.

Major The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur.
Moderate Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur.
Minor Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction.
Unknown No interactions have been reported or no interaction data is currently available.

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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

Drug descriptions are provided by MedlinePlus.

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Dr. Brian Staiger, PharmD

In addition to being a clinical pharmacist specializing in pharmacotherapy, Dr. Brian Staiger is a registered herbalist through the American Herbalist Guild. He has combined his passion for pharmacy practice with the study of medical ethnobotany to improve patient care. Feel free to reach out about any of your herbal or medication questions!

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