Interactions on record — worth a quick check against your medications. Based on 1 of 3 ingredients. Check your meds →
Dietary supplement

Ubiquinol 100 mg + Omega-3 250 mg Ingredients & Drug Interactions

by Qunol Plus

Ubiquinol 100 mg + Omega-3 250 mg label
See full label image
Softgel Capsule Category: Other Combinations
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Oct 7, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Ubiquinol 100 mg + Omega-3 250 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

Ubiquinol 100 mg + Omega-3 250 mg is a dietary supplement by Qunol Plus with 3 active ingredients. 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 Kaneka Ubiquinol. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus

Ask about any prescription or over-the-counter medication and we check it for interactions with Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus

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 Sep 24, 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 3 of its 3 active ingredients.
  • “Total Omega-3 Fatty Acids Ethyl Esters” is listed as a grouped ingredient — the label gives one combined amount (250 mg) without saying how much of each component you get.

Qunol Plus has 3 active ingredients. The main one is Kaneka Ubiquinol, a form of coenzyme Q10 (CoQ10)—a compound your cells use to produce energy and protect themselves from damage.

The other two are omega-3 fatty acids in ethyl ester form: docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). These are the key fats found in fish oil.

The softgel also contains inactive ingredients like gelatin, glycerin, sunflower oil, and vitamin E (mixed tocopherols) to stabilize and deliver the actives.

Does it work?

Strong 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

This product doesn't appear to be marketed for a specific use, so we graded Coenzyme Q10's overall clinical evidence instead.

Strong

Strong clinical evidence supports Coenzyme Q10 for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredient's overall clinical evidence instead.
  • On file: Coenzyme Q10 deficiency — rated "Likely Effective" (Natural Medicines).
  • On file: Migraine headache — rated "Possibly Effective" (Natural Medicines).
  • On file: Congestive heart failure (CHF) — rated "Possibly Effective" (Natural Medicines).
  • On file: Diabetic neuropathy — rated "Possibly Effective" (Natural Medicines).
  • On file: Fibromyalgia — rated "Possibly Effective" (Natural Medicines).

Coenzyme Q10 is likely effective for CoQ10 deficiency—situations where your body isn't making or storing enough on its own. It's possibly effective for fibromyalgia, migraine headache, congestive heart failure (a weakened heart that can't pump well enough), and diabetic neuropathy (nerve damage from diabetes).

We don't hold effectiveness data for the omega-3 ingredients in this product, so we can't speak to what they're rated for here.

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.

Coenzyme Q10 is generally well tolerated by most adults when taken as directed. In clinical trials, no serious side effects have been reported.

The most common ones are gastrointestinal—things like appetite loss, diarrhea, upset stomach, heartburn, nausea, and vomiting—but these occur in fewer than 1% of people. Headache, dizziness, and insomnia have been reported rarely.

Skin itching and allergic rash are uncommon but possible. For pregnancy, there isn't enough reliable safety data, so it's best to avoid this product unless your doctor advises otherwise.

Safety while breastfeeding hasn't been well studied either—talk with your doctor before using it if you're nursing.

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.

Before taking Qunol Plus, double-check with your doctor or pharmacist if you take any chemotherapy drugs (especially alkylating agents like cyclophosphamide), warfarin or other blood thinners, or blood pressure medications. CoQ10 may reduce how well chemotherapy and warfarin work, and may add to the blood-pressure-lowering effect of your medications.

Check your own medication Run your meds through the checker above

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.

Qunol Plus combines CoQ10 and omega-3s for people interested in heart health and energy support, or those with diagnosed CoQ10 deficiency. If you take chemotherapy drugs, warfarin, or blood pressure medications, you need to run this past your own doctor or pharmacist before starting, since CoQ10 has documented interactions with all three.

The same goes if you're pregnant or breastfeeding—the safety data just isn't complete enough to decide on your own.

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

Assessment coverage: 1 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 22, 2024.

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 Ubiquinol 100 mg + Omega-3 250 mg, straight from the product label.

Brand Qunol Plus
Barcode (UPC) 898440001226
Net contents 90 Softgel(s)
Market status On market
Date entered into DSLD Mar 22, 2024
DSLD ID 304327
Product type Other Combinations
Supplement form Softgel Capsule
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy 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 Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus, 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)
Servings per container
90
UPC/BARCODE
898440001226
IngredientAmount% DV
Calories8 Calorie(s)--
Cholesterol2 mg1%
Total Fat0.75 Gram(s)1%
Docosahexaenoic Acid Ethyl Ester100 mg--
Total Omega-3 Fatty Acids Ethyl Esters250 mg--
Eicosapentaenoic Acid Ethyl Ester150 mg--
Kaneka Ubiquinol100 mg--

Other ingredients: Gelatin, Glycerin, Sunflower Oil, Ascorbyl Palmitate, Yellow Beeswax, Water, Purified, Sunflower Lecithin, Lemon Oil, Annatto suspension, Mixed Tocopherols

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.
Precautions

Keep out of reach of children.

Caution: If you are pregnant or nursing, seek the advice of a healthcare professional before using this product.

Tamper resistant: Do not use if imprinted safety seal under cap is broken or missing.

Contains fish (sardines and anchovies)

Storage

Keep bottle tightly closed. Store in a cool, dry place.

Formulation

Free of: Milk or milk by-products, egg or egg by-products, shellfish or shellfish by-products, tree nuts, wheat or wheat by-products and peanuts or peanut by-products. Non-GMO. Gluten free.

Manufactured and packaged in cGMP compliant USA facilities with USA and imported ingredients.

Brand IP Statement(s)

The use of Ascorbyl Palmitate in the formulation is covered by U.S. Patent No. 6,740,338. Q+, Kaneka Ubiquinol and the quality seal are registered trademarks of Kaneka Corp. Qunol is a registered trademark of Quten Research Institute, LLC.

Seals/Symbols

Made with quality Q+ Kaneka Ubiquinol

Formula

Made with quality Q+ Kaneka Ubiquinol

100 mg Ubiquinol The active form of CoQ10

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.

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

1 per day Directions: Adults take one (1) softgel daily with or after a meal, or as recommended by your healthcare professional.

General Statements

Money back guarantee. Terms & Conditions apply. See Qunol.com

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

See for yourself

Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus label

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

Ubiquinol 100 mg + Omega-3 250 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 Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus

These are the 3 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Softgel(s) Dosage formSoftgel Capsule Servings per container90 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.

Total Omega-3 Fatty Acids Ethyl Esters

250 mg per serving
  • › Docosahexaenoic Acid Ethyl Ester
  • › Eicosapentaenoic Acid Ethyl Ester

Kaneka Ubiquinol

Interacts with
198 drugs
100 mg per serving Form: Ubiquinol

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...

Kaneka Ubiquinol monograph & interactions

Other (inactive) ingredients: Gelatin, Glycerin, Sunflower Oil, Ascorbyl Palmitate, Yellow Beeswax, Water, Purified, Sunflower Lecithin, Lemon Oil, Annatto suspension, Mixed Tocopherols. These complete the product’s ingredient list but are not active constituents.

Interaction report

Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus Drug Interactions

Want to check YOUR meds against Ubiquinol 100 mg + Omega-3 250 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

Kaneka Ubiquinol 198

Individual Drug Interactions

The ingredients in Ubiquinol 100 mg + Omega-3 250 mg interact with 198 drugs. Click any drug to see the details.

1 of the 3 ingredients in Ubiquinol 100 mg + Omega-3 250 mg interact with drugs. Each result below shows which ingredient is responsible. Kaneka Ubiquinol

Each ingredient & the kinds of drugs it affects

For each ingredient in Ubiquinol 100 mg + Omega-3 250 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.

Kaneka Ubiquinol3 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
Kaneka Ubiquinol full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Ubiquinol 100 mg + Omega-3 250 mg, from the product label.

Qunol Plus

See all Qunol Plus products
Name
Quten Research Institute, LLC
Street Address
10 Bloomfield Avenue - Bldg B
City
Pine Brook
State
NJ
ZipCode
07058
Phone Number
1-877-290-2621
Web Address
qunol.com
Pharmacist Counseling Corner

Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus: Common Questions

Does Ubiquinol 100 mg + Omega-3 250 mg by Qunol Plus interact with any medications?
Yes. Based on its ingredients, Ubiquinol 100 mg + Omega-3 250 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?
Ubiquinol 100 mg + Omega-3 250 mg contains 3 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is 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's the difference between ubiquinol and ubiquinone?
Ubiquinol (the form in this product) and ubiquinone are two versions of coenzyme Q10. Ubiquinol is the reduced form—the one your body actually uses for energy and cellular protection. As you age, your body makes less ubiquinol, which is why some people supplement with it directly.
Can CoQ10 help with heart failure?
Coenzyme Q10 is possibly effective for congestive heart failure based on research we hold data for. It's not a substitute for prescription heart medications, but some people use it alongside their regular treatment—talk with your doctor about whether it makes sense for your situation.
Will this product give me side effects?
Most people taking CoQ10 don't experience side effects. The most common ones are mild gastrointestinal issues like nausea, diarrhea, or heartburn—and these happen in fewer than 1% of users. Headache, dizziness, and insomnia have been reported rarely.
Is it safe to take this if I'm pregnant?
There isn't enough reliable safety data on CoQ10 in pregnancy to say either way. It's best to avoid this product unless your doctor advises you otherwise. Talk with your doctor or pharmacist before taking it if you're pregnant or planning to be.
What does coenzyme Q10 actually do in your body?
CoQ10 helps your cells make energy and protects them from damage caused by free radicals (harmful molecules). Your body makes some naturally, but production drops as you age. That's why some people supplement, especially if they have heart conditions or take certain medications that lower CoQ10 levels.
Can I take this with my blood thinner?
If you take warfarin (Coumadin), you need to check with your doctor before starting this product. CoQ10 may reduce warfarin's effectiveness, and that's serious. Your doctor may need to monitor your blood clotting more closely if you do take them together.

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

Not sure if Ubiquinol 100 mg + Omega-3 250 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.

Ubiquinol 100 mg + Omega-3 250 mg label
Go deeper

The Full Monographs Behind Ubiquinol 100 mg + Omega-3 250 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

Ubiquinol 100 mg + Omega-3 250 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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