Benfotiamine + Cabotegravir Sodium
Cabotegravir Sodium brand name: Vocabria.
We found no known interaction between Benfotiamine and Cabotegravir Sodium 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.
Benfotiamine and Cabotegravir Sodium
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 Cabotegravir Sodium and Benfotiamine 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 Benfotiamine at all — not against Cabotegravir Sodium, 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.
Benfotiamine safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
See Every Supplement That Interacts With Cabotegravir Sodium
This page covers Benfotiamine only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Cabotegravir Sodium page lists 29 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Breadfruit (moderate), Brussels Sprout (moderate), Cabbage (moderate) and Calcium D-glucarate (moderate).
By severity: 1 major · 18 moderate · 10 minor.
From our pharmacist’s overview on the Cabotegravir Sodium page
“Cabotegravir (Vocabria) is an HIV medicine, and keeping its blood level steady is what keeps the virus suppressed, so I read this list of 29 interacting supplements with genuine concern. The one major entry is activated charcoal, a popular detox remedy that soaks up drugs in the gut and cuts how much reaches you.”
Reviewed by 2 · Jul 18, 2026
Taking Benfotiamine as Part of a Dietary Supplement Product? Check It for Interactions
We hold 358 real supplement products containing Benfotiamine, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Benfotiamine. Even though Benfotiamine itself has no known interaction with Cabotegravir Sodium, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where Benfotiamine and Cabotegravir Sodium 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.
#323 of 1,452 supplements looked up here in the last 7 days
#1,889 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 Benfotiamine reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Benfotiamine and Cabotegravir Sodium 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 Benfotiamine
What is Benfotiamine?
- Diabetic nerve pain (neuropathy)
- Supporting healthy nerve function
- Thiamine deficiency
- Oxidative stress
- General wellness
Benfotiamine is a man-made, fat-soluble form of vitamin B1 (thiamine) that the body may absorb more easily than regular thiamine. It is mostly studied for diabetic nerve problems, but the evidence is mixed and limited, so it should not replace prescribed treatments. Talk with your pharmacist or doctor before starting it.
Synthetic compound (a derivative of vitamin B1) · Tablets, capsules
An interaction check asks whether these two react with each other — it does not ask whether Benfotiamine is a good idea for someone in your situation. Here is what our Benfotiamine record says about it on its own.
Benfotiamine: dosing
There is no official standardized dose of benfotiamine for any condition. Do not assume that taking more will work better, and avoid using it to self-treat a serious condition without medical guidance.
From our Benfotiamine monograph — the full record covers uses, side effects and every documented interaction.
About Cabotegravir
What Is Cabotegravir Used For?
Brand name: Vocabria
Vocabria (cabotegravir) tablets are used in combination with rilpivirine (Edurant) to treat HIV-1 infection in adults and adolescents aged 12 and older who weigh at least 35 kg and whose HIV is already virologically suppressed (virus levels undetectable or very low on their current regimen). Vocabria tablets serve as a short-term oral lead-in — taken for roughly one month — before switching to long-acting injectable therapy.
Cabotegravir tablets are also used as an oral lead-in for HIV-1 pre-exposure prophylaxis (PrEP) — helping HIV-negative adults and adolescents (weighing at least 35 kg) confirm they tolerate the drug before starting injectable PrEP. Both uses require confirmed HIV-negative status before starting.
Most-Reported Side Effects for Cabotegravir Sodium
From FAERS, the FDA’s public side-effect reporting system (1,558 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.
Other Drugs & Benfotiamine
Browse every other medication we’ve checked against Benfotiamine — 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 Benfotiamine against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Testosterone ›
- Losartan Potassium ›
- Metoprolol ›
- Aspirin ›
- Ivermectin ›
- Rivaroxaban ›
- Rosuvastatin ›
- Escitalopram ›
- Tadalafil ›
- Acetaminophen ›
- Clopidogrel ›
- Valacyclovir ›
- Atorvastatin ›
- Docusate ›
- Hydroxyurea ›
- Abemaciclib ›
- Methamphetamine ›
- Ibuprofen ›
- Sumatriptan ›
- Semaglutide ›
- Tirzepatide ›
- Warfarin Sodium ›
- Prednisone ›
- Propranolol ›
- Lisdexamfetamine ›
- Acyclovir ›
- Bupropion ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Bendamustine ›
- Amitriptyline ›
- Doxycycline ›
- Lamotrigine ›
- Fluoxetine ›
- Methotrexate ›
- Acetaminophen, Codeine ›
- Gabapentin ›
- Amphetamine ›
- Pregabalin ›
- Isotretinoin ›
- Dextroamphetamine ›
- Azithromycin ›
- Clonazepam ›
- Quetiapine ›
- Omeprazole ›
- Amlodipine Besylate ›
- Methylene Blue ›
- Duloxetine ›
- Letrozole ›
- Buspirone ›
- Citalopram ›
- Ciprofloxacin ›
- Naproxen ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Benfotiamine list.
Benfotiamine References
The 1 references that drive our Benfotiamine 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.
- Stracke H, Gaus W, Achenbach U, Federlin K, Bretzel RG. Benfotiamine in diabetic polyneuropathy (BENDIP): results of a randomised, double blind, placebo-controlled clinical study. Exp Clin Endocrinol Diabetes 2008;116(10):600-5. PubMed
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 Benfotiamine and Cabotegravir Sodium Together: Common Questions
Is it safe to take Benfotiamine with Cabotegravir Sodium?
Does Cabotegravir Sodium 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.