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Dietary supplement

Co Q-10 400 mg Ingredients & Drug Interactions

by Vitamin World

Co Q-10 400 mg label
See full label image
Softgel Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Co Q-10 400 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

The interaction bottom line Most serious interaction: Moderate

Co Q-10 400 mg is a dietary supplement by Vitamin World with 1 active ingredient. Its ingredients are commonly taken for heart health, statin-related muscle aches, migraine prevention.Based on those ingredients, 198 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Q-Sorb Coenzyme Q-10. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Co Q-10 400 mg by Vitamin World

Ask about any prescription or over-the-counter medication and we check it for interactions with Co Q-10 400 mg by Vitamin World — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Co Q-10 400 mg by Vitamin World

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.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 12, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: Q-Sorb Coenzyme Q-10 at 400 mg per softgel. CoQ-10 is a compound your body makes naturally and uses to generate energy in cells and protect them from damage.

The softgel also contains rice bran oil, gelatin, vegetable glycerin, and less than 2% of other inactive ingredients that help deliver the CoQ-10.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: supports heart health.
  • We looked for evidence on: Angina, Anthracycline cardiotoxicity, Cardiovascular disease (CVD), Congestive heart failure (CHF), Hypertension, Hypertrophic cardiomyopathy — and 4 related terms.
  • The strongest evidence on file: Coenzyme Q10 is rated "Possibly Effective" for Congestive heart failure (CHF) (Natural Medicines).
  • Also on file: Coenzyme Q10 is rated "Possibly Effective" for Myocardial infarction (MI).
  • Also on file: Coenzyme Q10 is rated "Insufficient Reliable Evidence To Rate" for Angina, Cardiovascular disease (CVD), Hypertension, Statin-induced myalgia, and more.

The evidence for CoQ-10 varies by use. It's rated likely effective for treating CoQ-10 deficiency itself.

For other conditions—fibromyalgia, migraine headaches, heart failure, and diabetic nerve damage—the evidence is rated possibly effective, meaning some research supports it but more study is needed. If you're considering it for a specific condition, talk with your doctor about what the science actually shows for your situation.

The evidence, ingredient by ingredient Coenzyme Q10

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

CoQ-10 is generally well tolerated when taken as directed. In clinical studies, no serious side effects were reported.

The most common complaints were mild gastrointestinal issues—appetite suppression, diarrhea, heartburn, nausea, and vomiting—reported in less than 1% of people. Headache, dizziness, and rarely insomnia have also been noted.

Splitting doses above 100 mg daily can help reduce stomach upset. There isn't enough safety data during pregnancy, so avoid it unless your doctor advises otherwise.

Safety while breastfeeding hasn't been well studied; check with your doctor before use.

Side effects, ingredient by ingredient Coenzyme Q10

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Coenzyme Q10.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 198 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check before taking this if you use warfarin (Coumadin) or other blood thinners—CoQ-10 may reduce how well they work. Also double-check if you're on chemotherapy drugs, especially alkylating agents like cyclophosphamide, since CoQ-10 might interfere with their effectiveness.

And mention it to your pharmacist if you take medications to lower blood pressure, since CoQ-10 might add to that effect.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

CoQ-10 may help with CoQ-10 deficiency and possibly with heart health, migraines, and nerve pain, though the evidence is mixed. The main risk is with blood thinners like warfarin and chemotherapy drugs.

If you take either of those, or blood pressure medications, check with your pharmacist before starting. Generally well tolerated, but mild stomach upset can happen.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Oct 22, 2016.

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

At a glance

General information

Key facts about Co Q-10 400 mg, straight from the product label.

Brand Vitamin World
Barcode (UPC) 766443133353
Net contents 30 Rapid Release Softgel(s)
Market status On market
Date entered into DSLD Oct 22, 2016
DSLD ID 65973
Product type Non-nutrient/non-botanical
Supplement form Softgel Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar Free
From the label
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 Q-10 400 mg by Vitamin World, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Softgel(s)
Maximum serving Sizes:
1 Softgel(s)
UPC/BARCODE
766443133353
IngredientAmount% DV
Calories15 Calorie(s)--
Calories from Fat10 Calorie(s)--
Total Fat1 Gram(s)2%
Q-Sorb Coenzyme Q-10400 mg--

Other ingredients: Rice Bran Oil, Gelatin, Vegetable Glycerin, Contains <2% of

Tap any ingredient to jump to its full detail below.

Label statements
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.
FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

General Statements

To reorder prod. #13335

Supports heart health

Cardio health

Statin medications can reduce Co Q-10 levels in the body. Co Q-10 can replenish what Statin medications may deplete.

In a clinical trial, researchers from Columbia University found a significant decrease of blood Co Q-10 levels in patients taking Statins after 30 days – a 51% decrease.1 CoQ-10 concentration mcg/ml 1.25 Time after treatment, days 10 concentration mcg/ml 0.62 Time after treatment, days 14 concentration mcg/ml 0.601 Time after treatment, days 30 References 1. Rundek, T. et al. Arch Neurol. 2004 Jun; 61(6): 889-892. 2. Langsjoen PH, et al. Biofactors. 2003; 18(1-4): 101-11. 3. Soderberg, M. et al. Jrnl of Neurochemistry. 1990. 54. 415-423.

If you are currently taking Statin medications - reductions in Co Q-10 levels can occur in less than one month. In a clinical trial, researchers from Columbia University found a significant decrease of blood Co Q-10 levels in patients taking Statins after 30 days - a 51% decrease.1 Furthermore, a review study found that eight out of nine controlled clinical trials with Statins resulted in significant depletions of Co Q-10 levels.2

Even if you are not using Statin medications, Co Q-10 provides a host of benefits for heart health, energy metabolism and brain function. Co Q-10 is also an important antioxidant, helping to fight free radicals that can lead to cellular damage.

Brand IP Statement(s)

2016 Vitamin World, Inc.

Nutrition from the source

Q-Sorb

Q-Sorb is a natural, highly bioavailable form of Co Q-10, identical to that found in the body. Our unique formulation enrobes the key nutrients with antioxidants ensuring potency and purity. Finally, Q-Sorb is hermetically sealed in rapid release softgels providing superior absorption. When choosing Co Q-10...make sure it’s Q-Sorb!

Our natural levels of Co Q-10 can decline with age 3, so it is important to supplement with a high quality and absorbable Co Q-10 product such as Q-Sorb every day.

At Vitamin World we ensure the quality of all of our premium nutritional products, every step of the way. Strict quality analysis at world-class facilities guarantees that all Vitamin World products are at the highest standard of potency and purity.

General

PROD. #13335 B13335 06E

Formula

Important for Statin users

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: For adults, take one (1) softgel daily, preferably with a meal.

Precautions

Note: Co Q-10 is not intended to serve as a repalcement for Statin therapy, nor should you discontinue taking any prescribed medication while supplementing with Co Q-10.

Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Keep out of reach of children.

Do not use if seal under cap is broken or missing.

Seals/Symbols

Quality Assured

Formulation

No Artificial Flavor or Sweetener, no Preservatives, no Sugar, no Starch, no Milk, no Lactose, no Gluten, no Wheat, no Yeast, no Fish. Sodium free.

Storage

Store at room temperature.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Co Q-10 400 mg by Vitamin World label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Co Q-10 400 mg label

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)
What’s inside

The Ingredients in Co Q-10 400 mg by Vitamin World

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size1 Softgel(s) Dosage formSoftgel Capsule Amounts shown are per serving.

Q-Sorb Coenzyme Q-10

Interacts with
198 drugs
400 mg per serving

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...

Q-Sorb Coenzyme Q-10 monograph & interactions

Other (inactive) ingredients: Rice Bran Oil, Gelatin, Vegetable Glycerin, Contains <2% of. These complete the product’s ingredient list but are not active constituents.

Interaction report

Co Q-10 400 mg by Vitamin World Drug Interactions

Want to check YOUR meds against Co Q-10 400 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 checker
198Drugs
26 Moderate 172 Minor

Ingredients driving the most interactions

Q-Sorb Coenzyme Q-10 198

Individual Drug Interactions

The ingredients in Co Q-10 400 mg interact with 198 drugs. Click any drug to see the details.

1 of the 1 ingredient in Co Q-10 400 mg interact with drugs. Each result below shows which ingredient is responsible. Q-Sorb Coenzyme Q-10

Each ingredient & the kinds of drugs it affects

For each ingredient in Co Q-10 400 mg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Q-Sorb Coenzyme Q-103 drug types · 198 drugs

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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence B
Q-Sorb Coenzyme Q-10 full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Co Q-10 400 mg, from the product label.

Vitamin World

See all Vitamin World products
Name
Vitamin World, Inc.
City
Holbrook
State
NY
ZipCode
11741
Phone Number
1-800-228-4533
Web Address
www.vitaminworld.com
Pharmacist Counseling Corner

Co Q-10 400 mg by Vitamin World: Common Questions

Does Co Q-10 400 mg by Vitamin World interact with any medications?
Yes. Based on its ingredients, Co Q-10 400 mg has a known interaction with 198 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Co Q-10 400 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
What is CoQ-10, and why would I take it?
CoQ-10 is a natural compound your cells use to make energy and protect themselves. Your body makes it on its own, but some people take supplements to support heart health, energy, and possibly to help with migraines or nerve pain. It's also used if blood tests show your CoQ-10 level is low.
Can I take this if I'm on warfarin?
CoQ-10 and warfarin don't mix well. CoQ-10 acts a bit like vitamin K and might reduce how well warfarin thins your blood. Four cases of decreased warfarin effectiveness have been reported. Do not start CoQ-10 without your doctor's approval.
What side effects might I notice?
Most people tolerate it fine. The main issues are mild stomach problems—nausea, heartburn, or diarrhea—reported in less than 1% of people. Headache and dizziness have also been reported. If you're taking more than 100 mg daily, splitting the dose can help reduce stomach upset.
Is it safe during pregnancy or breastfeeding?
There isn't enough reliable safety data during pregnancy, so it's best to avoid it unless your doctor advises otherwise. Safety while breastfeeding hasn't been well studied either. Talk with your doctor or pharmacist for personalized advice if you're pregnant, planning to become pregnant, or nursing.
Does this really work for heart health?
CoQ-10 is rated possibly effective for heart failure, meaning some research supports it but we don't have strong proof yet. The evidence is mixed, so talk with your cardiologist about whether it makes sense for your situation.

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

Not sure if Co Q-10 400 mg is safe with your meds?

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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.

Co Q-10 400 mg label
Go deeper

The Full Monographs Behind Co Q-10 400 mg’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Coenzyme Q10

Interacts with 198 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 and is most studied for heart condition...

Read the full Coenzyme Q10 monograph →
Sources

Sources & How We Checked

Co Q-10 400 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.

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 40 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.

Coenzyme Q10 40 references
  1. 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
  2. Langsjoen P, Willis R, Folkers K. Treatment of essential hypertension with coenzyme Q10. Mol Aspects Med 1994;S265-72. PubMed
  3. Spigset O. Reduced effect of warfarin caused by ubidecarenone. Lancet 1994;334:1372-3. PubMed
  4. 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
  5. 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
  6. 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
  7. 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
  8. Heck AM, DeWitt BA, Lukes AL. Potential interactions between alternative therapies and warfarin. Am J Health Syst Pharm 2000;57:1221-7. DOI
  9. Landbo C, Almdal TP. [Interaction between warfarin and coenzyme Q10]. Ugeskr Laeger 1998;160:3226-7.
  10. 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
  11. 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
  12. The Huntington Study Group. A randomized, placebo-controlled trial of coenzyme Q10 and remacemide in Huntington's disease. Neurology 2001;57:397-404.
  13. 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
  14. 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
  15. Porterfield LM. Why did the response to warfarin change? RN 2000;63:107.
  16. 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
  17. 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
  18. 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
  19. 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
  20. Digiesi V, Cantini F, Oradei A, et al. Coenzyme Q10 in essential hypertension. Mol Aspects Med 1994;15 Suppl:s257-63. PubMed
  21. 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
  22. 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
  23. 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
  24. Stamelou, M., Reuss, A., Pilatus, U., Magerkurth, J., Niklowitz, P., Eggert, K. M., Krisp, A., Menke, T., Schade-Brittinger, C., Oertel, W. H., and Hoglinger, G. U. Short-term effects of coenzyme Q10 in progressive supranuclear palsy: a randomized, place DOI
  25. Keogh A, Fenton S, Leslie C, et al. Randomised double-blind, placebo-controlled trial of coenzyme Q, therapy in class II and III systolic heart failure. Heart Lung Circ. 2003;12:135-41.
  26. Gane, E. J., Weilert, F., Orr, D. W., Keogh, G. F., Gibson, M., Lockhart, M. M., Frampton, C. M., Taylor, K. M., Smith, R. A., and Murphy, M. P. The mitochondria-targeted anti-oxidant mitoquinone decreases liver damage in a phase II study of hepatitis C
  27. Lynch, D. R., Perlman, S. L., and Meier, T. A phase 3, double-blind, placebo-controlled trial of idebenone in friedreich ataxia. Arch Neurol. 2010;67(8):941-947. PubMed
  28. Young, J. M., Florkowski, C. M., Molyneux, S. L., McEwan, R. G., Frampton, C. M., Nicholls, M. G., Scott, R. S., and George, P. M. A randomized, double-blind, placebo-controlled crossover study of coenzyme Q10 therapy in hypertensive patients with the me
  29. Ishiyama, T., Morita, Y., Toyama, S., Yamagami, T., and Tsukamoto, N. A clinical study of the effect of coenzyme Q on congestive heart failure. Jpn.Heart J 1976;17(1):32-42. PubMed
  30. Matthews, P. M., Ford, B., Dandurand, R. J., Eidelman, D. H., O'Connor, D., Sherwin, A., Karpati, G., Andermann, F., and Arnold, D. L. Coenzyme Q10 with multiple vitamins is generally ineffective in treatment of mitochondrial disease. Neurology 1993;43(5
  31. Malm, C., Svensson, M., Sjoberg, B., Ekblom, B., and Sjodin, B. Supplementation with ubiquinone-10 causes cellular damage during intense exercise. Acta Physiol Scand. 1996;157(4):511-512. PubMed
  32. Singh, R. B., Wander, G. S., Rastogi, A., Shukla, P. K., Mittal, A., Sharma, J. P., Mehrotra, S. K., Kapoor, R., and Chopra, R. K. Randomized, double-blind placebo-controlled trial of coenzyme Q10 in patients with acute myocardial infarction. Cardiovasc. PubMed
  33. Digiesi V, Cantini F, and Brodbeck B. Effect of coenzyme Q10 on essential arterial hypertension. Current Therapeutic Research 1990;47(5):841-845.
  34. Parkinson Study Group QE3 Investigators, Beal MF, Oakes D, et al. A randomized clinical trial of high-dosage coenzyme Q10 in early Parkinson disease: no evidence of benefit. JAMA Neurol. 2014;71(5):543-52.
  35. Alehagen U, Johansson P, Bjornstedt M, et al. Cardiovascular mortality and N-terminal-proBNP reduced after combined selenium and coenzyme Q10 supplementation: A 5-year prospective randomized double-blind placebo-controlled trial among elderly Swedish citi
  36. Ho MJ, Li EC, Wright JM. Blood pressure lowering efficacy of coenzyme Q10 for primary hypertension. Cochrane Database Syst Rev. 2016 Mar 3;3:CD007435. doi: 10.1002/14651858.CD007435.pub3. PubMed
  37. Tabrizi R, Akbari M, Sharifi N, Lankarani KB, Moosazadeh M, Kolahdooz F, et al. The effects of coenzyme Q10 supplementation on blood pressures among patients with metabolic diseases: a systematic review and meta-analysis of randomized controlled trials. PubMed
  38. Tsai IC, Hsu CW, Chang CH, Tseng PT, Chang KV. Effectiveness of coenzyme Q10 supplementation for reducing fatigue: A systematic review and meta-analysis of randomized controlled trials. Front Pharmacol 2022;13:883251. PubMed
  39. Yaghini O, Hoseini N, Ghazavi MR, et al. A comparative study on the efficacy of coenzyme Q10 and amitriptyline in the prophylactic treatment of migraine headaches in children: A randomized controlled trial. Adv Biomed Res 2022;11:43. PubMed
  40. Hansen KS, Mogensen TH, Agergaard J, et al. High-dose coenzyme Q10 therapy versus placebo in patients with post COVID-19 condition: A randomized, phase 2, crossover trial. Lancet Reg Health Eur 2022. PubMed

See these in context on the Coenzyme Q10 monograph →

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

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