CoQ10 for Migraines in Women: Does It Really Help?

• Researched and written by: Shivangani Singh

• Edited by: Vaibhavi Kodnani

• Medical inputs and review by: Dr Poonguzhali Liston, MBBS, MS OBG, FMAS, DRM, FRM, CIMP, EDHM

TL;DR

• Quick answer: Coenzyme Q10 or CoQ10 supplements are an evidence-based option to reduce migraines without major side-effects. They work well in combination with vitamin B2 (riboflavin) and magnesium, especially when taken over a period of at least 3 months. However, it is mainly used for prevention and not as an instant relief for migraine.[1]
  

• Research: Clinical studies have shown that high-dose CoQ10, may help reduce migraine frequency, severity, and duration when taken consistently for at least 3 months at a stretch. It also significantly reduced the impact of migraine on daily life and productivity. The supplement works along with other supplements (vitamin B2 and magnesium) and preventive migraine medication.[2,3,4] Research shows CoQ10 helps brain cells produce energy, making the brain less reactive to migraine triggers over time. It is also an antioxidant, which means it helps balance harmful molecules in the body, thus reducing oxidative stress. This lowers inflammation and nerve sensitivity linked to migraine attacks.

• Doc’s opinion: CoQ10 can help as a preventive support for migraines, especially when migraines are frequent, fatigue-linked, hormonally triggered, or associated with poor energy levels. Migraine is linked to cellular energy dysfunction in some people. CoQ10 helps the brain cells produce energy more efficiently and may reduce oxidative stress and inflammation in the brain. This can make the brain less vulnerable to migraine triggers. It’s important to remember that CoQ10 is not an instant painkiller and it will usually not stop an ongoing migraine attack.

What Is CoQ10?

Coenzyme Q10 (CoQ10), also known as ubiquinone, is a naturally produced, vitamin-like compound found in almost every cell of the body.[5]

It plays an important role in producing energy in the cells. That’s why it is especially concentrated in organs such as the heart, brain, muscles, liver, and kidneys that require high energy to function efficiently.[1] 

CoQ10 also acts as an antioxidant, helping protect cells from damage. It reduces oxidative stress in the body, a state that occurs when the harmful molecules (free radicals) become more than the protective molecules (antioxidants). 

The body makes its own CoQ10, but the levels of CoQ10 may decrease with age.[1] CoQ10 is also found in foods such as meat, fatty fish, dairy, certain vegetable oils, nuts and seeds, legumes, and whole grains.[5]

CoQ10 in Migraine: What's the Link?

Researchers believe that oxidative stress, inflammation, and energy-related changes in brain cells may play a part in migraine, which is why CoQ10 has gained attention in migraine management. Here are the various ways CoQ10 can help:[6]

Supports energy production in cells

When energy production in the brain cells is inefficient, the brain may become sensitive to triggers over time. CoQ10 helps produce ATP within the mitochondria (powerhouse of the cell). ATP is the main energy source the cells rely on. Having enough energy helps support normal neurological function. 

This may be one of the key ways CoQ10 helps with migraine symptoms, and may contribute to reducing migraine frequency in some individuals.[7]

Reduces oxidative stress

Oxidative stress happens when harmful molecules known as free radicals increase and the helpful molecules known as antioxidants are unable to balance them. This can have various effects on the body, including inflammation and nerve sensitivity linked to migraine attacks. 

The antioxidant impact of CoQ10 helps protect cells from oxidative damage, which may support healthier nerve and blood vessel function over time, reducing strain during migraine episodes.[6]

Helps regulate inflammation in the brain

During migraine attacks, inflammatory chemicals and nerve pathways become more active, increasing pain sensitivity. This is known as neuroinflammation.

Research suggests CoQ10 may help calm this inflammatory response, including its effect on calcitonin gene-related peptide (CGRP), a chemical strongly linked to migraine pain and attacks.[8]

Improves blood vessel function

Changes in blood vessel function are also involved in migraine. CoQ10 may support the health of the inner lining of blood vessels (endothelium), helping vessels relax and function properly.

By improving circulation, CoQ10 may help reduce some blood-vessel-related changes that contribute to headache symptoms.[9]

May reduce pain sensitivity 

Frequent migraine attacks can make the nervous system more reactive to pain over time. The antioxidant and anti-inflammatory effects of CoQ10 may help calm this response and support long-term migraine management.

Quick insight: Why does CoQ10 help even without a deficiency? 

The benefits of CoQ10 are not always limited to people with a diagnosed deficiency. In migraine care, Q10 may help improve mitochondrial energy production, reduce oxidative stress, and support nerve function beyond simply “replacing” low levels.

High-dose CoQ10 supplementation may contribute to migraine prevention and symptom improvement even in individuals without a confirmed deficiency.

CoQ10 for Migraine: What Research Shows

Research summary: Research suggests that CoQ10 supplementation may help reduce migraine frequency, severity, and duration, particularly when taken consistently for at least 3 months. Studies also show it may improve headache-related disability and quality of life, and it appears to work well alongside other migraine-preventive approaches.[2,3,4]

What it means for you: If you experience frequent and severe migraine attacks, supplements, including CoQ10, magnesium, and vitamin b2 (riboflavin) may help. Since benefits build up gradually, taking them consistently for at least 3 months after consulting a doctor is the first step. Then, tracking changes along the way can help you understand whether supplements have helped improve your condition and whether you should continue them.  

Evidence discussion: 3 CoQ10 trials

Efficacy of coenzyme Q10 in migraine prophylaxis: A randomized controlled trial (Sándor et al., 2005)

This randomised, double-blind, placebo-controlled trial compared CoQ10 (300 mg/day, taken as three 100 mg doses) against placebo in 42 migraine patients over 3 months (plus a 1-month baseline before that), across two centres in Switzerland and Belgium. Key findings include:[2]

• Migraine frequency: 47.6% of the CoQ10 group had at least a 50% reduction in attack frequency, compared with 14.3% in the placebo group.

• Headache days: Headache days decreased within the CoQ10 group over the study period, but this reduction was not significantly greater than what was seen with placebo.

• Nausea: Days with nausea improved significantly more with CoQ10 than with placebo.

• Migraine severity and duration: These improved somewhat in the CoQ10 group, though the effect was weaker than what was seen for attack frequency and nausea.

• Side-effects: CoQ10 was well tolerated, with only one adverse event (a skin allergy) reported in the treatment group.

Efficacy of coenzyme Q10 for the prevention of migraine in women: A randomized, double-blind, placebo-controlled study (Dahri et al., 2017)

This randomised, double-blind, placebo-controlled trial compared CoQ10 (400 mg/day) against placebo in 84 women with episodic migraine over 3 months, in Iran. Both groups also continued preventive medication, so CoQ10 was an add-on treatment. 77 participants completed the study and were included in the analysis. Key findings include:[3]

• Migraine frequency: Attack frequency dropped by 56.7% with CoQ10 compared to 41.9% with placebo.

• Migraine severity: Severity dropped by 46.6% with CoQ10 versus 30.1% with placebo. 

• Migraine duration: Duration of attack dropped by 60.0% in the CoQ10 group compared with 37.8% in the placebo group. 

• Impact of migraine on daily life: Scores on migraine-specific questionnaires, including HIT-6 (migraine impact on daily life) and MIDAS (productivity loss due to migraine) all improved significantly more with CoQ10 than placebo.

• Side-effects: No serious side-effects were reported; one participant experienced constipation and stomach ache.

Improvement of migraine symptoms with a proprietary supplement containing riboflavin, magnesium and Q10: a randomized, placebo-controlled, double-blind, multicenter trial (Gaul et al., 2015)

This randomised, placebo-controlled, double-blind trial compared a supplement containing vitamin B2 (400 mg), magnesium (600 mg), and CoQ10 (150 mg) against placebo in 130 migraine patients over 3 months, across 12 German centres. Key findings include:[4]

• Headache days: Migraine days per month dropped from 6.2 to 4.4 in the supplement group compared with 6.2 to 5.2 with placebo.

• Migraine severity: Drop in pain intensity was significantly more with the supplement compared to placebo.

• Impact of migraine on daily life: The supplement group saw a greater drop of 4.8 points in HIT-6 scores (migraine impact on daily life) compared with just 2 points in the placebo group. 

• Side-effects: Side-effects of the supplement were mostly diarrhea (mostly due to magnesium content) and orange-coloured urine (mostly due to vitamin B2 content), but they resolved without any difficulties before the study ended.

Who Can Consider CoQ10 Supplements?

Many people with migraines look for supportive options beyond pain relief alone. CoQ10 may be considered as part of a broader migraine management plan.

You may benefit from CoQ10 supplements if: 

• You experience frequent or recurrent migraine.

• You have fatigue-linked migraine or feel drained, notice brain fog, or notice slow recovery after migraine attacks.

• You experience menstrual or hormonally triggered migraine.

• Your migraine attacks are commonly triggered by stress, poor sleep, skipped meals, or overexertion.

• You have chronic migraine or your migraine significantly impacts your daily life and you’re looking for preventive support. 

• You are already using magnesium or vitamin B2 (riboflavin), and want a more complete approach to supporting brain energy.

• You have migraines alongside conditions like PCOS, insulin resistance, or perimenopause.

• You cannot tolerate, or prefer to avoid, conventional preventive migraine medications, under medical guidance.

• You have a strong family history of migraine or a long-standing pattern of attacks.

When to be cautious

Although CoQ10 is generally well tolerated, you should avoid supplementation or use it only under professional guidance if:[5]

• You take blood-thinners (especially warfarin), as CoQ10 may reduce the effectiveness of these medications.

• You have low blood pressure or take blood pressure medication, since CoQ10 may further lower blood pressure.

• You take diabetes medications or insulin, as CoQ10 can influence glucose metabolism, so blood sugar monitoring may be needed.

• You are pregnant or breastfeeding. 

• You are undergoing chemotherapy or cancer treatment. CoQ10 is an antioxidant supplement and may interact with some treatment approaches, depending on the regimen. 

• You have severe liver disease or significant chronic illness or take multiple medications, where medical supervision is important to avoid unwanted interactions or side-effects.

• You have a known allergy or intolerance to supplement ingredients. 

Berry's Tips: Using CoQ10 Supplements for Migraines

For women considering CoQ10 as part of their migraine routine, understanding how to use it correctly is important. From choosing the right form of CoQ10 to improving absorption and understanding interactions, small details can make a difference in how well these dietary supplements work for long-term migraine support.

Discuss with a doctor

Before starting CoQ10 supplements, it is best to speak with a healthcare professional, especially if you have chronic medical conditions or take prescription medications. This helps ensure safe and appropriate use of CoQ10, particularly when combining it with other supplements or migraine treatments.

Understand the dosage

Migraine prevention studies often use doses higher than what food alone can provide, usually in the range of 150–400mg. The right dose of CoQ10 for migraines can vary depending on individual needs and the formulation used. A doctor can guide you on an appropriate dosage for your specific needs. 

Safety

CoQ10 is generally considered safe when used appropriately, but understanding contraindications, possible interactions and side effects is important before starting supplementation.

Contraindications 

CoQ10 is not recommended, or should only be used under medical supervision, if:[5]

• You have a known allergy or intolerance to the supplement or its ingredients.

• You are pregnant or breastfeeding.

• You are undergoing chemotherapy or cancer treatment.

• You have severe liver disease or another significant chronic illness.

Interactions

CoQ10 can affect how well certain medications work, so it's important to tell your doctor about any supplements you're taking:

• Blood thinners (especially warfarin)

• Blood pressure medications

• Diabetes medications or insulin

• Statins (medications used to lower cholesterol levels) 

Side-effects

Most side effects are mild and infrequent:[10]

• Nausea

• Stomach upset

• Diarrhea

• Vomiting

• Mild sleep issues if taken late at night (with high doses)

• Skin reactions or allergy (uncommon)

Toxicity 

CoQ10 has a good safety profile, and serious toxicity is uncommon. However, high doses should be avoided unless advised.[5]

Food sources

CoQ10 is naturally found in some foods, especially organ meats (like heart and liver), fatty fish (sardines, mackerel, salmon, tuna), poultry, and eggs. Smaller amounts are also found in plant-based foods like nuts (peanuts, pistachios), sesame seeds, some plant oils (soybean), and some vegetables (broccoli, spinach).[11]

However, there's no official recommended daily intake for CoQ10, since your body also produces it on its own. The amounts found in food are much lower than the doses studied for migraine prevention. Hence, supplements are generally considered for more targeted support. 

Absorption tips

Using CoQ10 supplements correctly may help improve effectiveness and reduce stomach discomfort.

• Take it with healthy fats: Take CoQ10 with food, especially a meal containing some healthy fat. CoQ10 is fat-soluble, so foods like nuts, seeds, eggs, avocado, olive oil, and fatty fish improve absorption. Avoid taking it on an empty stomach. 

• Have it in the first half of the day: Many people tolerate CoQ10 better with breakfast or lunch rather than late at night as it may have a slightly energising effect. 

• Be consistent: Consistent daily intake for several weeks is usually needed for migraine prevention benefits.

• Split higher doses: Splitting higher doses into two smaller doses may improve absorption and reduce digestive discomfort.

• Choose the right form: Oil-based softgel supplements are often absorbed better than dry powder forms.

• Consider your overall gut health: Chronic digestive issues, fat malabsorption, severe diarrhea, or certain gastrointestinal disorders can reduce absorption. Taking measures to manage these issues properly can help improve CoQ10 absorption too. 

When Should You See a Doctor?

While supplements and lifestyle changes may support migraine prevention, some symptoms require medical evaluation. 

Please see a doctor if:[12]

• You notice an increase in your migraine frequency or pain severity. 

• Your migraines are becoming more challenging to manage. 

• Your usual migraine pattern has changed significantly. 

• You need more painkillers each attack. 

• You have tried lifestyle changes and supplementation but nothing has improved your situation. 

• Your work, mental health, and overall quality of life is affected.

• Your sleep is routinely disrupted because of headaches.

Seek immediate care without further delay if:

• You get the “worst headache of your life”. 

• Your headache starts all of a sudden and peaks within seconds or minutes.

• You develop weakness, facial drooping, difficulty speaking, confusion, loss of consciousness, persistent numbness, or vision loss—either as new or worsening symptoms. 

• Your headaches occur with fever, neck stiffness, repeated vomiting, severe dizziness, or seizures.

• Your migraine worsens with coughing, bending, or straining.

• You develop new-onset or worsening migraines during pregnancy or postpartum. 

Stop supplementation and seek medical review if you develop:[11]

• Rash or allergic symptoms

• Significant dizziness

• Palpitations

• Unusual bruising or bleeding

• Persistent gastrointestinal symptoms

• Major changes in blood pressure or glucose control

The Bottom Line

CoQ10 is an evidence-based, supportive option for women looking for a more comprehensive approach to migraine care. It helps with energy production in brain cells and reduces oxidative stress in the body, contributing to less inflammation and nerve sensitivity linked to migraine.

With consistent use for at least 3 months, it can possibly decrease migraine frequency, severity, and duration, along with an improvement in overall quality of life. It has also been shown to work well in conjunction with other supplements such as vitamin B2 (riboflavin) and magnesium, as well as medical migraine treatment. 

FAQs on CoQ10 for Migraine

How much CoQ10 should I take for migraines?

Migraine studies have used doses ranging from 150–400 mg per day, often split into two or three smaller doses. The right amount for you depends on your individual situation, so it's best to take CoQ10 under medical guidance.

What is the best supplement for migraine?

Magnesium, vitamin B2 (riboflavin), and CoQ10 are commonly recommended for migraine prevention because they support brain energy function.

Why do I feel better after taking CoQ10?

The effects of CoQ10 may improve energy production in cells and reduce oxidative stress, which can help some people feel less fatigued and more energetic.

Is it okay to take magnesium and CoQ10 together?

Yes, they are often used together because they may work synergistically to support migraine prevention.

Can CoQ10 stop a migraine?

CoQ10 is mainly used to help reduce the frequency of migraine attacks over time, not to stop an active migraine instantly.

Why do I feel weird after taking CoQ10?

Some people may experience mild side effects like nausea, stomach discomfort, or diarrhea after taking CoQ10. These are usually temporary and improve with consistent use.

What deficiency causes migraines?

Migraines may be linked to several nutrient deficiencies, including magnesium, vitamin B2 (riboflavin), CoQ10, and vitamin D levels.

What are the signs of CoQ10 deficiency?

Possible signs include fatigue, low energy, muscle weakness, poor exercise tolerance, and slower recovery.

What to avoid when taking CoQ10?

Avoid taking CoQ10 without medical advice if you use blood thinners, blood pressure medications, diabetes medications, or statins, due to possible interactions.

References

1. Fajkiel-Madajczyk A, Wiciński M, Kurant Z, Sławatycki J, Słupski M. Evaluating the Role of Coenzyme Q10 in Migraine Therapy—A Narrative Review. Antioxidants. 2025 Mar 6;14(3):318.

2. Sândor PS, Di Clemente L, Coppola G, Saenger U, Fumal A, Magis D, Seidel L, Agosti RM, Schoenen J. Efficacy of coenzyme Q10 in migraine prophylaxis: a randomized controlled trial. Neurology. 2005 Feb 22;64(4):713-5.

3. Dahri M, Hashemilar M, Asghari-Jafarabadi M, Tarighat-Esfanjani A. Efficacy of coenzyme Q10 for the prevention of migraine in women: A randomized, double-blind, placebo-controlled study. European Journal of Integrative Medicine. 2017 Dec 1;16:8-14.

4. Gaul C, Diener HC, Danesch U, Migravent® Study Group. Improvement of migraine symptoms with a proprietary supplement containing riboflavin, magnesium and Q10: a randomized, placebo-controlled, double-blind, multicenter trial. The journal of headache and pain. 2015 Dec;16(1):32.

5. Sood B, Patel P, Keenaghan M. Coenzyme Q10. InStatPearls [Internet] 2024 Jan 30. StatPearls Publishing.

6. Garrido-Maraver J, Cordero MD, Oropesa-Ávila M, Fernández Vega A, De La Mata M, Delgado Pavón A, De Miguel M, Pérez Calero C, Villanueva Paz M, Cotán D, Sánchez-Alcázar JA. Coenzyme q10 therapy. Molecular syndromology. 2014 Mar 13;5(3-4):187-97.

7. Raizner AE. Coenzyme Q10. Methodist DeBakey cardiovascular journal. 2019 Jul;15(3):185.

8. McRae MP. Coenzyme Q10 supplementation in reducing inflammation: an umbrella review. Journal of Chiropractic Medicine. 2023 Jun 1;22(2):131-7.

9. Gao L, Mao Q, Cao J, Wang Y, Zhou X, Fan L. Effects of coenzyme Q10 on vascular endothelial function in humans: a meta-analysis of randomized controlled trials. Atherosclerosis. 2012 Apr 1;221(2):311-6.

10. Mayo Clinic. Coenzyme Q10. Accessed May 21, 2026.

11. Podar AS, Semeniuc CA, Ionescu SR, Socaciu MI, Fogarasi M, Fărcaș AC, Vodnar DC, Socaci SA. An overview of analytical methods for quantitative determination of coenzyme Q10 in foods. Metabolites. 2023 Feb 14;13(2):272.

12. National Institute for Health and Care Excellence. Headaches in over 12s: diagnosis and management. Accessed May 21, 2026.