Bismuth Nitrate + Ibandronate
Ibandronate brand names: Boniva, Boniva IV.
We found no known interaction between Bismuth Nitrate and Ibandronate in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first. Additionally, although there is no interaction, the label for Ibandronate states a food rule worth keeping to, and the two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.
Bismuth Nitrate and Ibandronate
We checked these two against our interaction database. Here is what we found.
No Known Interaction Found
We did not find a documented interaction between Ibandronate and Bismuth Nitrate in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.
Worth understanding: our licensed dataset holds no drug-interaction record for Bismuth Nitrate at all — not against Ibandronate, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.
If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.
Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.
Bismuth Nitrate safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Some Ibandronate Products Have a Food Rule — Bismuth Nitrate Should Not Break It
At least one FDA label for a product containing Ibandronate says to take it on an empty stomach. Most supplements — Bismuth Nitrate included — are taken with a meal, so the easy mistake is swallowing both together at breakfast. Where that rule applies, keep Ibandronate on its own and move Bismuth Nitrate to a meal later in the day.
This may not be true of your version. Food instructions belong to the product, not the ingredient: two Ibandronate products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.
2 DOSAGE AND ADMINISTRATION Take one 150 mg tablet once monthly on the same day each month ( 2.1 ) Instruct patient to: ( 2.2 ) Swallow whole tablet with 6 to 8 oz of plain water only, at least 60 minutes before the first food, beverage, or medication of day.
From the Dosage and Administration section of the FDA label we read for Ibandronate — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›
A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.
See Every Supplement That Interacts With Ibandronate
This page covers Bismuth Nitrate only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Ibandronate page lists 23 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Calcium (moderate), Coffee Charcoal (moderate), Dolomite (moderate) and European Mandrake (moderate).
By severity: 1 major · 13 moderate · 9 minor.
From our pharmacist’s overview on the Ibandronate page
“Ibandronate (Boniva) treats osteoporosis, and it is famously hard to absorb, which is why you take it fasting with plain water. Nearly all 23 supplements on this list attack that same weak point, so treat them with real care, because the danger is not a new side effect but a dose that quietly never reaches your bones.”
Reviewed by 2 · Jul 18, 2026
Taking Bismuth Nitrate as Part of a Dietary Supplement Product? Check It for Interactions
We hold 1 real supplement products containing Bismuth Nitrate, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Bismuth Nitrate. Even though Bismuth Nitrate itself has no known interaction with Ibandronate, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where Bismuth Nitrate and Ibandronate 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.
#1,201 of 1,452 supplements looked up here in the last 7 days
#2,193 of 2,830 medications looked up here in the last 7 days
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.
Where does our data come from?
- Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Bismuth Nitrate reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Bismuth Nitrate and Ibandronate records this page draws on were last updated July 10, 2026.
- What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
About Bismuth Nitrate
What is Bismuth Nitrate?
- Upset stomach and indigestion
- Diarrhea
- Wound and skin protection (topical)
- Mild antiseptic
Bismuth nitrate is a bismuth-based chemical compound that was historically used for stomach complaints and as a mild topical antiseptic, but it is not a common modern dietary supplement and is rarely used today. Better-studied bismuth products (like bismuth subsalicylate) have largely replaced it, and bismuth nitrate carries safety concerns, so talk with a pharmacist or doctor before using any bismuth product.
Not applicable (a chemical bismuth compound, not a plant) · Compounded powders, topical preparations, and historically in some oral antacid or stomach formulas
An interaction check asks whether these two react with each other — it does not ask whether Bismuth Nitrate is a good idea for someone in your situation. Here is what our Bismuth Nitrate record says about it on its own.
Bismuth Nitrate: dosing
There is no established standard dose of bismuth nitrate as a supplement, and it is not a typical over-the-counter product. Because of this, no specific safe amount can be recommended here.If a product containing bismuth nitrate is available to you, follow the directions on the label exactly and do not exceed them.
From our Bismuth Nitrate monograph — the full record covers uses, side effects and every documented interaction.
About Ibandronate
What Is Ibandronate Used For?
Brand names: Boniva, Boniva IV
Ibandronate sodium tablets (brands: Boniva, Ibandronate sodium) are approved for both the treatment and prevention of osteoporosis in postmenopausal women. They increase bone mineral density (BMD) and reduce the risk of spinal fractures.
Ibandronate Sodium injection (given intravenously) is approved for the treatment of osteoporosis in postmenopausal women. It also increases bone mineral density and reduces the incidence of vertebral (spinal) fractures. The injection is not approved for prevention.
Other Drugs & Bismuth Nitrate
Browse every other medication we’ve checked against Bismuth Nitrate — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
No interaction 2,829 drugs checked — show the list
We also checked Bismuth Nitrate against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Warfarin ›
- Methylphenidate ›
- Sertraline ›
- Abemaciclib ›
- Ivermectin ›
- Testosterone ›
- Losartan Potassium ›
- Acetaminophen ›
- Aspirin ›
- Metoprolol ›
- Rosuvastatin ›
- Escitalopram ›
- Rivaroxaban ›
- Clopidogrel ›
- Atorvastatin ›
- Docusate ›
- Tirzepatide ›
- Methamphetamine ›
- Ibuprofen ›
- Tadalafil ›
- Warfarin Sodium ›
- Valacyclovir ›
- Hydroxyurea ›
- Sumatriptan ›
- Semaglutide ›
- Prednisone ›
- Amitriptyline ›
- Propranolol ›
- Lisdexamfetamine ›
- Metformin ›
- Amoxicillin ›
- Isotretinoin ›
- Lisinopril ›
- Methotrexate ›
- Amlodipine Besylate ›
- Bendamustine ›
- Amphetamine ›
- Bupropion ›
- Fluoxetine ›
- Doxycycline ›
- Azithromycin ›
- Acyclovir ›
- Pregabalin ›
- Lamotrigine ›
- Dextroamphetamine ›
- Gabapentin ›
- Levothyroxine, Liothyronine ›
- Acetaminophen, Codeine ›
- Naproxen ›
- Clonazepam ›
- Quetiapine ›
- Omeprazole ›
- Duloxetine ›
- Letrozole ›
- Methylene Blue ›
- Citalopram ›
- Buspirone ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Bismuth Nitrate list.
Bismuth Nitrate References
The 6 references that drive our Bismuth Nitrate monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.
- - Jaeger A, Kopferschmitt J, Sauder Ph, Flesch F, Tournoud C. Diagnosis in clinical toxicology. In: Bolt HM, de Wolff FA, Henderson PT (eds) Medical Toxicology. Archives of Toxicology (Supplement). Berlin/Heidelberg, Germany: Springer-Verlag; 1992:29-39. PubMed
- Bismuth nitrate; MSDS No. B3396 [Online]; Mallenckrodt Baker: Phillipsburg, NJ, December 8, 1996. https://hazard.com/msds/mf/baker/baker/files/b3396.htm (accessed December 27, 2019).
- Saberi-Firoozi M, Massarrat S, Zare S, et al. Effect of triple therapy or amoxycillin plus omeprazole or amoxycillin plus tinidazole plus omeprazole on duodenal ulcer healing, eradication of Helicobacter pylori, and prevention of ulcer relapse over a 1-ye
- Von Bose MJ, Zaudig M. Encephalopathy resembling Creutzfeldt-Jakob disease following oral, prescribed doses of bismuth nitrate. Br J Psychiatry. 1991;158:278-80. PubMed
- Lewis RJ Sr. Hazardous Chemicals Desk Reference. 6th Edition. Hoboken, NJ: Wiley; 2008.
- Raafat BM, Samir WA, Khader MH. Met-Hemoglobin concentration reduction and methemoglobin reductase enhancement after applying of alpha-tocopherol and selenium combination as a radio protector against ionizing radiation exposure. Wulfenia J. 2012;19(10):37
Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
Taking Bismuth Nitrate and Ibandronate Together: Common Questions
Is it safe to take Bismuth Nitrate with Ibandronate?
Do Bismuth Nitrate and Ibandronate have any of the same side effects?
Should I take Bismuth Nitrate and Ibandronate at the same time of day?
Does Ibandronate interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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.