Co Enzyme Q10 300 mg Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Co Enzyme Q10 300 mg against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Co Enzyme Q10 300 mg is a dietary supplement by Swiss BioEnergetics with 2 active ingredients. Its ingredients are commonly taken for preventing or treating thiamine deficiency, beriberi, wernicke-korsakoff syndrome (alcohol-related).Based on those ingredients, 201 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Coenzyme Q-10, Thiamine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Co Enzyme Q10 300 mg by Swiss BioEnergetics
Ask about any prescription or over-the-counter medication and we check it for interactions with Co Enzyme Q10 300 mg by Swiss BioEnergetics — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Co Enzyme Q10 300 mg by Swiss BioEnergetics
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains two active ingredients: thiamine and coenzyme Q10. Thiamine is a B vitamin your body needs to convert food into energy and support nerve function.
Coenzyme Q10 (also called ubiquinone) is a compound your cells naturally produce to generate energy and provide antioxidant protection. The capsule also contains microcrystalline cellulose and hydroxypropylmethylcellulose as inactive ingredients (fillers and binders that help hold the capsule together).
Does it work?
Strong evidence
Thiamine is effective for treating thiamine deficiency and Wernicke-Korsakoff syndrome (a serious condition caused by severe thiamine lack). It's possibly effective for period pain (dysmenorrhea) and possibly ineffective as a mosquito repellent.
The evidence doesn't support it for heart failure. Coenzyme Q10 is likely effective for coenzyme Q10 deficiency.
It's possibly effective for fibromyalgia, migraine headaches, congestive heart failure, and diabetic neuropathy (nerve damage from diabetes). The evidence is strongest for deficiency; for other uses, more research is needed.
How safe is it?
Well-documented data
Both ingredients are generally well tolerated. Thiamine is very safe when taken by mouth in normal amounts; allergic reactions are rare.
Coenzyme Q10 is generally well tolerated by most adults, with no serious adverse effects reported in clinical studies. Gastrointestinal side effects from Q10 — such as appetite loss, diarrhea, heartburn, nausea, and vomiting — occur in less than 1% of people and can be minimized by splitting doses above 100 mg throughout the day.
Headache, dizziness, and insomnia have been reported rarely. Skin itching and allergic rash are uncommon.
Thiamine, when needed in pregnancy and breastfeeding, is likely safe; however, coenzyme Q10 safety in pregnancy is not well established — talk with your doctor before using it during pregnancy. Q10 safety while breastfeeding hasn't been well studied; check with your doctor first.
Meds to double-check
Moderate interaction found
Before taking this product, double-check with your pharmacist if you take chemotherapy drugs (alkylating agents like cyclophosphamide) — Q10 may reduce how well they work. Warfarin and other blood thinners need caution because Q10 may weaken their effect.
Blood pressure medications should be monitored because Q10 may add to their blood-pressure-lowering effect. If you take trimethoprim (an antibiotic), thiamine blood levels may increase.
The bottom line
Scorecard at a glanceFully disclosed formula with strong clinical evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.
Consider this product if your doctor recommends Q10 for heart health, migraine prevention, or fibromyalgia relief, or if you have a thiamine deficiency. Be very careful if you take warfarin, chemotherapy drugs, or blood pressure medications — those are the big interactions to watch.
Talk with your pharmacist before starting, especially if you're pregnant, breastfeeding, or on any prescription.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated May 24, 2023.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Co Enzyme Q10 300 mg, straight from the product label.
| Brand | Swiss BioEnergetics |
|---|---|
| Barcode (UPC) | X000WJEAU5 |
| Net contents | 60 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | May 24, 2023 |
| DSLD ID | 284276 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Co Enzyme Q10 300 mg by Swiss BioEnergetics, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Thiamine | 0.17 mg | 15% |
| Coenzyme Q-10 | 300 mg | -- |
Other ingredients: Microcrystalline Cellulose, Hydroxypropylmethylcellulose, Thiamine Hydrochloride
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formulation
Naturally fermented trans form
Seals/Symbols
GMP Manufactured in the UK Consistent Quality
FDA Statement of Identity
Food Supplement
Suggested/Recommended/Usage/Directions
Directions: Adults, take 1 capsule daily with food and water. Do not exceed recommended daily dose.
Precautions
Allergy Advice: Although rigorous precautions are taken to prevent any cross-contamination, this product is manufactured in a facility that handles allergy-based materials.
Cautions: Always consult your health practitioner before taking nutritional supplements, especially if you are taking medication or are under medical supervision. Not recommended for children, pregnant or lactating women.
Not recommended for children, pregnant or lactating women.
You should not take supplements as a substitute for a varied balanced diet or healthy lifestyle.
Store in a cool, dry & dark place, under 25 degrees, out of reach of children.
Do not exceed recommended daily dose.
Storage
Store in a cool, dry & dark place, under 25 degrees, out of reach of children.
General Statements
Best before: For best before end and batch number see base.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Co Enzyme Q10 300 mg by Swiss BioEnergetics label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Co Enzyme Q10 300 mg by Swiss BioEnergetics
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Thiamine
Interacts with3 drugs
Thiamine (vitamin B1) is an essential nutrient your body needs to turn food into energy and to keep your nerves and heart healthy. Most people get eno...
Thiamine monograph & interactionsCoenzyme Q-10
Interacts with198 drugs
CoQ10 is a vitamin-like substance your body makes naturally that helps cells produce energy and acts as an antioxidant. It is generally well tolerated...
Coenzyme Q-10 monograph & interactionsOther (inactive) ingredients: Microcrystalline Cellulose, Hydroxypropylmethylcellulose, Thiamine Hydrochloride. These complete the product’s ingredient list but are not active constituents.
Co Enzyme Q10 300 mg by Swiss BioEnergetics Drug Interactions
HelloPharmacist Interaction Report
Swiss BioEnergetics CoEnzyme Q10 300 mg contains two active ingredients, and together they interact with 201 individual medications across several drug categories.
Read the full breakdown — every affected drug type, severity by severity
Coenzyme Q10 is the ingredient with the most serious documented interactions. It may reduce how well chemotherapy drugs work — specifically alkylating agents like cyclophosphamide — because Q10's antioxidant activity could shield cancer cells from the oxidative stress these drugs rely on to work.
This is a Major concern if you're undergoing chemotherapy.
Coenzyme Q10 also has Moderate interactions with blood thinners (anticoagulants) like warfarin. Because Q10 is chemically similar to vitamin K, it may have clotting effects that counteract warfarin's ability to prevent blood clots.
There are four documented cases of weakened warfarin effectiveness tied to Q10 use. Additionally, Q10 may have Minor additive effects with blood pressure medications, potentially lowering blood pressure further than intended.
Thiamine, the other active ingredient, has one Minor interaction: trimethoprim (an antibiotic) may increase thiamine blood levels by affecting how your body transports it. No interactions are documented in our data for the inactive ingredients listed.
Run your exact medications through the checker on this page before starting.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Co Enzyme Q10 300 mg?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Co Enzyme Q10 300 mg interact with 201 drugs. Click any drug to see the details.
2 of the 2 ingredients in Co Enzyme Q10 300 mg interact with drugs. Each result below shows which ingredient is responsible. Coenzyme Q-10 Thiamine
AltretamineHexalen
How Altretamine interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Altretamine interactionBendamustineBelrapzo, Treanda, Vivimusta
How Bendamustine interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Bendamustine interactionBendamustine HydrochlorideBendeka
How Bendamustine Hydrochloride interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Bendamustine Hydrochloride interactionBusulfanBusulfex, Myleran
How Busulfan interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Busulfan interactionCarboplatinParaplatin
How Carboplatin interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Carboplatin interactionCarmustineBiCNU, Gliadel, Gliadel Wafer
How Carmustine interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Carmustine interactionChlorambucilLeukeran
How Chlorambucil interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Chlorambucil interactionCisplatinPlatinol-AQ
How Cisplatin interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Cisplatin interactionCyclophosphamideCytoxan, Neosar
How Cyclophosphamide interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Cyclophosphamide interactionDacarbazineDTIC-Dome
How Dacarbazine interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Dacarbazine interactionEstramustine Phosphate SodiumEmcyt
How Estramustine Phosphate Sodium interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Estramustine Phosphate Sodium interactionIfosfamideIfex
How Ifosfamide interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Ifosfamide interactionLomustineCeenu
How Lomustine interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Lomustine interactionLurbinectedinZepzelca
How Lurbinectedin interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Lurbinectedin interactionMechlorethamine HydrochlorideValchlor
How Mechlorethamine Hydrochloride interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Mechlorethamine Hydrochloride interactionMelphalanAlkeran, Hepzato
How Melphalan interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Melphalan interactionMelphalan FlufenamidePepaxto
How Melphalan Flufenamide interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Melphalan Flufenamide interactionMelphalan HydrochlorideEvomela
How Melphalan Hydrochloride interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Melphalan Hydrochloride interactionOxaliplatinEloxatin
How Oxaliplatin interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Oxaliplatin interactionProcarbazineMatulane
How Procarbazine interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Procarbazine interactionStreptozocinZanosar
How Streptozocin interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Streptozocin interactionTemozolomideTemodar
How Temozolomide interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Temozolomide interactionThiotepaTepadina, Thioplex
How Thiotepa interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Thiotepa interactionTrabectedinYondelis
How Trabectedin interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Alkylating Agents Moderate
Interaction Summary
Coenzyme Q10 has antioxidant effects.
Read the full Coenzyme Q-10 + Trabectedin interactionWarfarinWarfarin
How Warfarin interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Warfarin (coumadin) Moderate
Interaction Summary
Coenzyme Q10 is chemically similar to menaquinone and might have vitamin K-like procoagulant effects, which could decrease the effects of warfarin.
Read the full Coenzyme Q-10 + Warfarin interactionWarfarin SodiumCoumadin, Panwarfin, Sofarin
How Warfarin Sodium interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Warfarin (coumadin) Moderate
Interaction Summary
Coenzyme Q10 is chemically similar to menaquinone and might have vitamin K-like procoagulant effects, which could decrease the effects of warfarin.
Read the full Coenzyme Q-10 + Warfarin Sodium interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Antihypertensive Drugs Minor
Interaction Summary
Theoretically, coenzyme Q10 might have additive effects with antihypertensive drugs.
Read the full Coenzyme Q-10 + Acebutolol interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Antihypertensive Drugs Minor
Interaction Summary
Theoretically, coenzyme Q10 might have additive effects with antihypertensive drugs.
Read the full Coenzyme Q-10 + Acetazolamide interactionAliskirenTekturna
How Aliskiren interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Antihypertensive Drugs Minor
Interaction Summary
Theoretically, coenzyme Q10 might have additive effects with antihypertensive drugs.
Read the full Coenzyme Q-10 + Aliskiren interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Co Enzyme Q10 300 mg — through 1 ingredient. Tap an ingredient for the detail:
Coenzyme Q-10Antihypertensive Drugs Minor
Interaction Summary
Theoretically, coenzyme Q10 might have additive effects with antihypertensive drugs.
Read the full Coenzyme Q-10 + Ambrisentan interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Co Enzyme Q10 300 mg with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Coenzyme Q-10
Alkylating Agents
Coenzyme Q10 has antioxidant effects. Theoretically, this may reduce the activity of chemotherapy drugs that generate free radicals.
Theoretically, antioxidants such as coenzyme Q10 might protect tumor cells from chemotherapeutic agents that work by inducing oxidative stress, such as alkylating agents (e.g., cyclophosphamide) and radiation therapy. The clinical importance of this interaction is unknown.
Warfarin (Coumadin)
Coenzyme Q10 is chemically similar to menaquinone and might have vitamin K-like procoagulant effects, which could decrease the effects of warfarin.
Concomitant use of coenzyme Q10 and warfarin might reduce the anticoagulant effects of warfarin. Four cases of decreased warfarin efficacy thought to be due to coenzyme Q10 have been reported. However, there is some preliminary clinical research that suggests coenzyme Q10 might not significantly decrease the effects of warfarin in patients who have a stable INR.
Antihypertensive Drugs
Theoretically, coenzyme Q10 might have additive effects with antihypertensive drugs.
Some clinical research shows that coenzyme Q10 can significantly lower blood pressure, although other studies have shown conflicting results.
Thiamine
Trimethoprim (Proloprim)
Trimethoprim might increase blood levels of thiamine.
In vitro, animal, and clinical research suggest that trimethoprim inhibits intestinal thiamine transporter ThTR-2, hepatic transporter OCT1, and renal transporters OCT2, MATE1, and MATE2, resulting in paradoxically increased thiamine plasma concentrations.
Brand information
Manufacturer and brand details for Co Enzyme Q10 300 mg, from the product label.
Swiss BioEnergetics
See all Swiss BioEnergetics products- Name
- Countercom Ltd
- Street Address
- 310 Harrow Road
- City
- Middlesex
- State
- HA9 6LL
- Web Address
- www.swissbioenergetics.com
Co Enzyme Q10 300 mg by Swiss BioEnergetics: Common Questions
Does Co Enzyme Q10 300 mg by Swiss BioEnergetics interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is this safe to take while I'm pregnant?
Can I take this if I'm breastfeeding?
What's coenzyme Q10 actually for?
What are the side effects?
Should I split the dose?
What is thiamine used for?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Co Enzyme Q10 300 mg is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Co Enzyme Q10 300 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Thiamine
Interacts with 3 drugsThiamine (vitamin B1) is an essential nutrient your body needs to turn food into energy and to keep your nerves and heart healthy. Most people get enough from food, but supplements are clear...
Read the full Thiamine monograph → Herb & supplement monographCoenzyme Q10
Interacts with 198 drugsCoQ10 is a vitamin-like substance your body makes naturally that helps cells produce energy and acts as an antioxidant. It is generally well tolerated and is most studied for heart condition...
Read the full Coenzyme Q10 monograph →Sources & How We Checked
Co Enzyme Q10 300 mg's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 47 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Thiamine 7 references
- McEvoy GK, ed. AHFS Drug Information. Bethesda, MD: American Society of Health-System Pharmacists, 1998.
- Yates AA, Schlicker SA, Suitor CW. Dietary reference intakes: The new basis for recommendations for calcium and related nutrients, B vitamins, and choline. J Am Diet Assoc 1998;98:699-706. PubMed
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (2000). Washington, DC: National Academy Press, 2000. Available at: http://b
- Rogovik, A. L., Vohra, S., and Goldman, R. D. Safety considerations and potential interactions of vitamins: should vitamins be considered drugs? Ann.Pharmacother. 2010;44(2):311-324. PubMed
- Arruti N, Bernedo N, Audicana MT, Villarreal O, Uriel O, Muñoz D. Systemic allergic dermatitis caused by thiamine after iontophoresis. Contact Dermatitis. 2013 Dec;69(6):375-6. PubMed
- Thiamine hydrochloride injection package insert. Lake Zurich, IL: Fresenius Kabi, LLC; September 2019.
- Vora B, Wen A, Yee SW, et al. The Effect of Trimethoprim on Thiamine Absorption: A Transporter-Mediated Drug-Nutrient Interaction. Clin Pharmacol Ther 2023;114(2):381-392.
Coenzyme Q10 40 references
- Kamikawa T, Kobayashi A, Yamashita T, et al. Effects of coenzyme Q10 on exercise tolerance in chronic stable angina pectoris. Am J Cardiol 1985;56:247-51. PubMed
- Langsjoen P, Willis R, Folkers K. Treatment of essential hypertension with coenzyme Q10. Mol Aspects Med 1994;S265-72. PubMed
- Spigset O. Reduced effect of warfarin caused by ubidecarenone. Lancet 1994;334:1372-3. PubMed
- Singh RB, Niaz MA, Rastogi SS, et al. Effect of hydrosoluble coenzyme Q10 on blood pressures and insulin resistance in hypertensive patients with coronary artery disease. J Hum Hypertens 1999;13:203-8. PubMed
- Portakal O, Ozkaya O, Erden Inal M, et al. Coenzyme Q10 concentrations and antioxidant status in tissues of breast cancer patients. Clin Biochem 2000;33:279-84. PubMed
- Lund EL, Quistorff B, Spang-Thomsen M, Kristjansen PE. Effect of radiation therapy on small-cell lung cancer is reduced by ubiquinone intake. Folia Microbiol (Praha) 1998;43:505-6. PubMed
- Langsjoen PH, Langsjoen PH, Folkers K. Long-term efficacy and safety of coenzyme Q10 therapy for idiopathic dilated cardiomyopathy. Am J Cardiol 1990;65:521-3. PubMed
- Heck AM, DeWitt BA, Lukes AL. Potential interactions between alternative therapies and warfarin. Am J Health Syst Pharm 2000;57:1221-7. DOI
- Landbo C, Almdal TP. [Interaction between warfarin and coenzyme Q10]. Ugeskr Laeger 1998;160:3226-7.
- Baggio E, Gandini R, Plauncher AC, et al. Italian multicenter study on the safety and efficacy of coenzyme Q10 as adjunctive therapy in heart failure. CoQ10 Drug Surveillance Investigators. Mol Aspects Med 1994;15 Suppl:S287-94. PubMed
- Burke BE, Neuenschwander R, Olson RD. Randomized, double-blind, placebo-controlled trial of coenzyme Q10 in isolated systolic hypertension. South Med J 2001;94:1112-7. PubMed
- The Huntington Study Group. A randomized, placebo-controlled trial of coenzyme Q10 and remacemide in Huntington's disease. Neurology 2001;57:397-404.
- Hodgson JM, Watts GF, Playford DA, et al. Coenzyme Q10 improves blood pressure and glycaemic control: a controlled trial in subjects with type 2 diabetes. Eur J Clin Nutr 2002;56:1137-42. PubMed
- Singh RB, Neki NS, Kartikey K, et al. Effect of coenzyme Q10 on risk of atherosclerosis in patients with recent myocardial infarction. Mol Cell Biochem 2003;246:75-82. DOI
- Porterfield LM. Why did the response to warfarin change? RN 2000;63:107.
- Sandor PS, Di Clemente L, Coppola G, et al. Efficacy of coenzyme Q10 in migraine prophylaxis: A randomized controlled trial. Neurology 2005;64:713-5. PubMed
- Engelsen J, Nielsen JD, Winther K. Effect of coenzyme Q10 and Ginkgo biloba on warfarin dosage in stable, long-term warfarin treated outpatients. A randomised, double blind, placebo-crossover trial. Thromb Haemost 2002;87:1075-6. DOI
- Berman M, Erman A, Ben-Gal T, et al. Coenzyme Q10 in patients with end-stage heart failure awaiting cardiac transplantation: a randomized, placebo-controlled study. Clin Cardiol 2004;27:295–9. PubMed
- Storch A, Jost WH, Vieregge P, et al. Randomized, double-blind, placebo-controlled trial on symptomatic effects of coenzyme Q10 in Parkinson disease. Arch Neurol 2007;64:938-44. DOI
- Digiesi V, Cantini F, Oradei A, et al. Coenzyme Q10 in essential hypertension. Mol Aspects Med 1994;15 Suppl:s257-63. PubMed
- Yamagami T, Takagi M, Akagami H, et al. Effect of coenzyme Q10 on essential hypertension, a double blind controlled study. In: Folkers KA, Yamamura Y, eds. Biomedical and Clinical Aspects of Coenzyme Q, Vol. 5. Amsterdam: Elsevier Science Publications, 19
- Ho MJ, Bellusci A, Wright JM. Blood pressure lowering efficacy of coenzyme Q10 for primary hypertension (review). Cochrane Database Syst Rev 2009;(4):CD007435. PubMed
- Rosenfeldt, F. L., Haas, S. J., Krum, H., Hadj, A., Ng, K., Leong, J. Y., and Watts, G. F. Coenzyme Q10 in the treatment of hypertension: a meta-analysis of the clinical trials. J Hum.Hypertens. 2007;21(4):297-306. PubMed
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