Drug & supplement interaction

American Pawpaw + Denosumab

Denosumab brand names: Prolia, XGEVA.

Minor Interaction
Medically reviewed by · Updated February 2024
The bottom line Minor

American Pawpaw has a minor interaction with Denosumab. American pawpaw (Asimina triloba) contains Annonacin, a natural compound that has been investigated for its potential anticancer effects.

Read the full interaction report
SeverityMinor
LikelihoodUnlikely
EvidenceC
What do Severity, Likelihood & Evidence mean?
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Interaction report

American Pawpaw and Denosumab

Here is the interaction we found between these two, with the evidence behind it.

Minor

Antineoplastics

Why this applies to Denosumab

Denosumab falls under Antineoplastics — the group American Pawpaw interacts with.

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.
Severity Minor Likelihood Unlikely Evidence C

Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans..

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Here's the honest picture with American pawpaw and denosumab (Prolia or XGEVA). Pawpaw's main compounds, called acetogenins, have only been studied in lab dishes, where they nudge certain cells toward dying. That's a long way from anything proven in people, and this interaction is rated minor, unlikely, and based on weak evidence.

Denosumab works very differently from a typical chemo pill. It's an injected antibody that slows the cells that break down bone, so it isn't broken down by liver enzymes that a supplement might block or speed up. Because of that, I wouldn't expect pawpaw to meaningfully change how denosumab works or to worsen its usual effects (like low calcium or jaw problems). Still, since pawpaw can be toxic, please run it by your doctor or pharmacist first.

Contact Dr. Brian directly if you have additional questions on this interaction

What These Ratings Mean

Every interaction above is graded three ways — here’s the key to each label.

Severity how clinically significant the interaction is
Major

Clinically significant. Avoid the combination, or use only under close professional supervision.

Moderate

Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.

Minor

Generally not serious. Be aware of it and mention it to your pharmacist.

Likelihood how strong the evidence is that the interaction actually happens in people
  • LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
  • ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.
  • UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Evidence the quality of the studies behind the rating (graded A–D)
  • AHigh-quality meta-analysis (quantitative systematic review).
  • BCase-control study.
  • CConsensus.
  • DAnecdotal evidence.

These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.

Keep it in perspective

American Pawpaw Also Interacts With Other Medications

American Pawpaw has 24 minor known drug interactions in our database — the Denosumab one above is one of them. If you take anything else, check it against the full list below.

Minor 24 No known interaction 2,806 (incl. Denosumab)
Taking anything else?

Check Another of Your Medications Against American Pawpaw

Covers the 2,830 medications we’ve checked against American Pawpaw. Pick one to open its full report.

Everything else you take

See Every Supplement That Interacts With Denosumab

This page covers American Pawpaw only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Denosumab page lists 55 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Active Hexose Correlated Compound (ahcc) (moderate), Alfalfa (moderate), American Ginseng (moderate), Andrographis (moderate) and Ashwagandha (moderate).

By severity: 53 moderate · 2 minor.

From our pharmacist’s overview on the Denosumab page

“The typical person on denosumab (Prolia, XGEVA) is protecting bone, from osteoporosis or from cancer that has spread there, and many also reach for echinacea, ashwagandha, or ginseng to prop up their immune system. That overlap is the whole list.”

Reviewed by 2 · Jul 18, 2026

Open the Denosumab interaction page

How much people look this up

Where American Pawpaw and Denosumab 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 American Pawpaw
Top half

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

29 days ago today
Medication Denosumab
Top half

#847 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.

Supplement

About American Pawpaw

What is American Pawpaw?

American Pawpaw
  • Anticancer interest
  • Lice and head lice treatment (topical)
  • Traditional digestive remedy
  • General wellness/antioxidant
  • Insecticide (historical seed use)

American pawpaw is a North American fruit tree whose leaves, twigs, and seeds contain compounds called acetogenins that have shown cancer-cell-killing activity in laboratory studies. However, strong human evidence for any health benefit is lacking, and the seeds, bark, and unripe parts can be toxic, so supplements should be used cautiously and only under professional guidance.

Read the full American Pawpaw monograph & all interactions
Medication

About Denosumab Injection

What Is Denosumab Injection Used For?

Brand names: Prolia, XGEVA

Jubbonti (denosumab) injection is used to treat osteoporosis in postmenopausal women and men at high risk for fracture, including those who have already had a fracture or who have not responded to other osteoporosis medicines. It is also used to treat osteoporosis caused by long-term steroid (glucocorticoid) use in men and women.

Jubbonti is additionally used to increase bone mass in men receiving androgen deprivation therapy (a hormone-lowering treatment) for nonmetastatic prostate cancer, and in women receiving aromatase inhibitor therapy for breast cancer — both of which can weaken bones over time.

See full Denosumab Injection drug information
Keep checking

Other Drugs & American Pawpaw

Browse every other medication we’ve checked against American Pawpaw — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
0Moderate
24Minor
2,805No known interaction
24 Minor 2,805 No interaction
Minor

24 interactions

No interaction 2,805 drugs checked — show the list

We also checked American Pawpaw against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,805 medications checked with no known interaction — see the full American Pawpaw list.

See the full American Pawpaw interactions page
See every supplement checked against Denosumab, ranked by severity
Sources

Sources & How We Checked

Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.

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

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

Keep exploring
American Pawpaw monograph › Uses, safety, and every drug interaction in one place Denosumab supplement interactions › Every supplement checked against Denosumab, ranked by severity Denosumab Injection drug information › The full plain-English guide to this medication Supplement interaction checker › Check any supplement or product against your medications Browse medications A–Z › Every drug we've checked against herbs & supplements Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking American Pawpaw and Denosumab Together: Common Questions

Can you take American Pawpaw with Denosumab?
There is only a minor interaction, which is usually not serious. Read the full details on this page and confirm with your pharmacist before combining them.
How serious is the American Pawpaw and Denosumab interaction?
We rate it Minor. This interaction is generally not clinically significant, but it remains worth noting and discussing with your pharmacist.

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

Still Have a Question About Denosumab and American Pawpaw?

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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.