American Pawpaw - Bendamustine Interaction
Herbal: American Pawpaw
Also Known As: Asimina triloba, Asimina, Asiminier, Banango, Custard Apple, Dog-Banana, Hoosier Banana, Indiana Banana, Kentucky Banana, Ozark Banana, Papaye American, Pawpaw, Paw, Poor Man's Banana
Drug: Bendamustine
Brand names:
Treanda, Belrapzo, Vivimusta

Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Feb 06, 2024
Interaction Details
Bendamustine is classified as belonging to the following category: Antineoplastics
American pawpaw (Asimina triloba) contains Annonacin, a natural compound that has been investigated for its potential anticancer effects. Laboratory studies suggest that Annonacin may inhibit or prevent the growth and spread of tumors or malignant cells by disrupting mitochondrial function, leading to cell death (source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6672878/; https://www.nature.com/articles/s41419-018-0772-x). It is currently unknown how American pawpaw may interact, if at all, with prescription antineoplastic drugs. However, since both Annonacin and antineoplastic drugs can affect cell processes and metabolism, there is a theoretical risk of interactions that could affect treatment efficacy or increase the risk of side effects. Therefore, caution should be exercised when combining pawpaw with prescription antineoplastic drugs, and consulting with a healthcare professional is recommended before making changes to your medication regimen.
Interaction Rating
Likelihood of Occurrence
UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
American Pawpaw Overview

Bendamustine Overview
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Bendamustine injection is used to treat chronic lymphocytic leukemia (CLL; a type of cancer of the white blood cells). Bendamustine injection is also used to treat a type of non-Hodgkins lymphoma (NHL: cancer that begins in a type of white blood cell that normally fights infection) that is slow spreading, but has continued to worsen during or after treatment with another medication. Bendamustine is in a class of medications called alkylating agents. It works by killing existing cancer cells and limiting the growth of new cancer cells.
American Pawpaw - More Interactions
American Pawpaw interacts with 25 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.