American Chestnut + Bacitracin
Bacitracin brand names: Baci-IM, Bacitracin Ointment, Baciguent.
We found no known interaction between American Chestnut and Bacitracin 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.
American Chestnut and Bacitracin
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 Bacitracin and American Chestnut 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 American Chestnut at all — not against Bacitracin, 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.
American Chestnut safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
See Every Supplement That Interacts With Bacitracin
This page covers American Chestnut only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Bacitracin page lists 30 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Bacillus Coagulans (moderate), Bacillus Subtilis (moderate), Bifidobacterium Animalis Subsp. Lactis (moderate), Bifidobacterium Bifidum (moderate) and Bifidobacterium Breve (moderate).
By severity: 28 moderate · 2 minor.
From our pharmacist’s overview on the Bacitracin page
“Probiotics dominate this page. Of the 30 supplement interactions on file for Bacitracin, 27 involve live-organism products, everything from Lactobacillus acidophilus capsules to fermented milk drinks, and the concern runs in one direction.”
Reviewed by 2 · Jul 18, 2026
Taking American Chestnut as Part of a Dietary Supplement Product? Check It for Interactions
We hold 4 real supplement products containing American Chestnut, each one broken down to its full ingredient list — and combination products often carry several ingredients besides American Chestnut. Even though American Chestnut itself has no known interaction with Bacitracin, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where American Chestnut and Bacitracin 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.
#1,337 of 1,452 supplements looked up here in the last 7 days
#2,257 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. American Chestnut is not yet covered by that licensed database, so its write-up cites publicly available medical sources directly (see the references below).
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every American Chestnut reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The American Chestnut and Bacitracin records this page draws on were last updated June 22, 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 American Chestnut
What is American Chestnut?
- Cough and whooping cough
- Respiratory ailments
- Sore throat (topical/gargle)
- Astringent for mucous membranes
- Traditional tonic and sedative
American chestnut leaves and bark have a long history of folk use for coughs and respiratory complaints, mainly because of their tannin content, which has an astringent effect. However, there is very little modern scientific evidence to support these uses, and safety has not been well studied, so it should be used cautiously and discussed with a healthcare professional.
Castanea dentata · Fagaceae · Leaves and bark · Tea, liquid extract, dried leaf
An interaction check asks whether these two react with each other — it does not ask whether American Chestnut is a good idea for someone in your situation. Here is what our American Chestnut record says about it on its own.
American Chestnut: dosing
There is no standardized or well-established dose for American chestnut. Traditional use involved teas or extracts made from the dried leaves, but the amount of active compounds can vary widely depending on the product and how it is prepared.If you choose to use a product, follow the directions on the label and do not exceed them.
From our American Chestnut monograph — the full record covers uses, side effects and every documented interaction.
About Bacitracin Topical
What Is Bacitracin Topical Used For?
Brand names: Baci-IM, Bacitracin Ointment, Baciguent
Bacitracin topical is used as a first aid antibiotic to help prevent infection in minor cuts, scrapes, and burns. It is applied directly to the skin to reduce the risk of bacterial infection in these small wounds.
Most-Reported Side Effects for Bacitracin
From FAERS, the FDA’s public side-effect reporting system (4,414 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.
Other Drugs & American Chestnut
Browse every other medication we’ve checked against American Chestnut — 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 American Chestnut against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Losartan Potassium ›
- Testosterone ›
- Ivermectin ›
- Abemaciclib ›
- Aspirin ›
- Metoprolol ›
- Acetaminophen ›
- Rosuvastatin ›
- Rivaroxaban ›
- Escitalopram ›
- Clopidogrel ›
- Atorvastatin ›
- Tadalafil ›
- Docusate ›
- Tirzepatide ›
- Ibuprofen ›
- Methamphetamine ›
- Hydroxyurea ›
- Valacyclovir ›
- Warfarin Sodium ›
- Sumatriptan ›
- Semaglutide ›
- Prednisone ›
- Lisdexamfetamine ›
- Propranolol ›
- Metformin ›
- Amitriptyline ›
- Lisinopril ›
- Amoxicillin ›
- Isotretinoin ›
- Methotrexate ›
- Amlodipine Besylate ›
- Bendamustine ›
- Bupropion ›
- Amphetamine ›
- Fluoxetine ›
- Doxycycline ›
- Acyclovir ›
- Azithromycin ›
- Lamotrigine ›
- Pregabalin ›
- Dextroamphetamine ›
- Gabapentin ›
- Acetaminophen, Codeine ›
- Quetiapine ›
- Clonazepam ›
- Levothyroxine, Liothyronine ›
- Naproxen ›
- Omeprazole ›
- Letrozole ›
- Methylene Blue ›
- Duloxetine ›
- Buspirone ›
- Citalopram ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full American Chestnut list.
American Chestnut References
The 2 sources that drive our American Chestnut monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. American Chestnut is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
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.
Bacitracin Is Linked to Lower Levels of 7 Nutrients
Natural Medicines records Bacitracin as a medicine that can lower these. This is not an interaction with American Chestnut — it is a separate effect of the medicine, and it is a reason some people are advised to supplement rather than to avoid one:
Read the full Bacitracin nutrient depletion report ›
Depletion records come from the licensed Natural Medicines database. Do not start a supplement on the strength of this page — ask your pharmacist or doctor whether it applies to you.
Taking American Chestnut and Bacitracin Together: Common Questions
Is it safe to take American Chestnut with Bacitracin?
Does Bacitracin interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Still Have a Question About Bacitracin and American Chestnut?
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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.