Essential Oils for Headache and Migraine: What the Research Shows
What small trials and reviews found about peppermint and lavender oil for tension headache and migraine, where the evidence conflicts, and which headaches need urgent care.
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A sudden, severe headache is an emergency: call 911. The US National Institute of Neurological Disorders and Stroke lists these reasons to call or see a doctor right away: a sudden, severe headache, possibly with a stiff neck; a headache after a brain injury; and a headache with loss of sensation or weakness in any part of the body, which could be a sign of a stroke. [1] MedlinePlus adds a headache with fever, confusion, loss of consciousness, or pain in the eye or ear. [2]
With that said, many people wonder about peppermint or lavender oil for ordinary headaches. This page sets out what the research found. It does not tell anyone to treat a headache with an oil, and it does not replace a diagnosis.
Two headache types, two sets of studies
MedlinePlus describes tension headache as the most common type, likely caused by tight muscles in the shoulders, neck, scalp and jaw. [3] A migraine involves throbbing pain on one side of the head and often comes with sensitivity to sound or light, or nausea. [3] Studies of oils have looked at each type separately, so a result for one does not carry over to the other.
What the research found
Peppermint here means Mentha x piperita, and lavender means Lavandula angustifolia. [4] [5]
| Question | What the source found | Strength of evidence | Population and form studied |
|---|---|---|---|
| Peppermint oil on the skin for tension headache (NIH) | A limited amount of evidence suggests peppermint oil applied to the skin might relieve tension headaches. [6] | Promising but limited | Adults; topical |
| A 1996 trial of one peppermint preparation | 41 people treated 164 headache attacks; a 10% peppermint oil in ethanol solution reduced headache intensity compared with placebo, with no significant difference from 1,000 mg of acetaminophen. [7] | Promising but limited | Adults 18 to 65 with tension-type headache; one product applied to forehead and temples |
| Inhaled lavender for migraine | In 47 patients, those who inhaled lavender for 15 minutes had a greater drop in severity than those who inhaled liquid paraffin. [8] | Promising but limited | Adults with migraine; inhaled; one small trial |
| Essential oils for migraine across trials | A review of seven trials with 558 people that compared essential oils with placebo found no significant difference in managing migraine. [9] | Mixed | Adults with migraine; various oils |
| Lavender and bergamot scent worn on a necklace | In 49 nurses, headache-related quality of life improved in two domains over 28 days, but headache-related disability did not change significantly. [10] | Insufficient evidence | Emergency and critical care nurses; inhaled |
Why results conflict
The single lavender trial and the larger review disagree. [8] [9] A small trial can look promising and then fade when pooled with others. The trials used different oils, forms and outcomes. The review measured the number of attacks, severity and other outcomes. [9]
Traditional use
The medicinal use of mint plants for digestive problems dates back to ancient Greece, Rome and Egypt, according to NCCIH. [6] That tradition concerns digestion, not headache, and it is not evidence.
Frequently asked questions
Does peppermint oil help a headache?
NIH says a limited amount of evidence suggests peppermint oil applied to the skin might relieve tension headaches. The research is small. [6]
Does lavender oil help migraine?
One small placebo-controlled trial of inhaled lavender reported a greater drop in severity, but a review of seven trials found no significant difference from placebo. [8] [9]
Can essential oils prevent migraines?
Proper evidence not found. We searched PubMed for reviews of essential oils for migraine; the review we read found no significant difference in the number of attacks compared with placebo. [9]
Which headaches need emergency care?
A sudden, severe headache, one after a head injury, or one with weakness, loss of sensation, confusion or fever and stiff neck. Call 911. [1] [2]
Is it safe to put peppermint oil on a child's face?
NIH says no: peppermint oil should not be applied to the face of infants or young children. [6]
More details: evidence, limits and cautions
The details behind this page: cautions, limits of the evidence and where sources disagree. Open any note to read it.
Safety
- Skin. Applying peppermint oil to the skin can cause rashes and irritation. [6]
- Infants and young children. Peppermint oil should not be applied to the face of infants or young children, because serious side effects may occur if they inhale the menthol. [6] See peppermint oil safety for children and pets.
- Lavender can cause headache. Aromatherapy with lavender oil may cause headache or coughing. [11]
- Medicines. NIH advises talking with a health care provider before using herbal products if you take any medicine. [6] See medication interactions.
- Pregnancy. Little is known about medicinal amounts of oral peppermint in pregnancy, and little is known about lavender. [6] [11]
- Frequent pain medicine. MedlinePlus says people who take pain medicine more than 3 days a week on a regular basis can develop medicine overuse (rebound) headaches. [3]
- Swallowing. Misuse of essential oils can cause serious poisoning. If one is swallowed, call Poison Help at 1-800-222-1222. [12]
When to see a clinician
The NHS says most headaches go away on their own, and advises seeing a GP if you regularly get headaches or treatment is not helping. [13] The NINDS says to always talk with a doctor before giving headache medicines to a child. [1] Other approaches are covered in herbs for headache and migraine, massage for tension headache and migraine and riboflavin and migraine. For the trials in more detail, see peppermint oil for headache and nausea.
References
- Headache (NINDS, National Institutes of Health; last reviewed March 13, 2026). https://www.ninds.nih.gov/health-information/disorders/headache. Read 2026-10-23.
- Headache (MedlinePlus, US National Library of Medicine). https://medlineplus.gov/headache.html. Read 2026-10-23.
- Headache (MedlinePlus Medical Encyclopedia). https://medlineplus.gov/ency/article/003024.htm. Read 2026-10-23.
- GBIF Backbone Taxonomy name match: Mentha piperita (GBIF). https://api.gbif.org/v1/species/match?name=Mentha+piperita. Read 2026-10-23.
- GBIF Backbone Taxonomy name match: Lavandula angustifolia (GBIF). https://api.gbif.org/v1/species/match?name=Lavandula+angustifolia. Read 2026-10-23.
- Peppermint Oil (NCCIH, last updated May 2025). https://www.nccih.nih.gov/health/peppermint-oil. Read 2026-10-23.
- Effectiveness of Oleum menthae piperitae and paracetamol in therapy of headache of the tension type (Der Nervenarzt, 1996; English abstract). https://pubmed.ncbi.nlm.nih.gov/8805113/. Read 2026-10-23.
- Lavender essential oil in the treatment of migraine headache: a placebo-controlled clinical trial (European Neurology, 2012). https://pubmed.ncbi.nlm.nih.gov/22517298/. Read 2026-10-23.
- Essential oils as an alternative treatment for migraine headache: a systematic review and meta-analysis (Korean Journal of Family Medicine, 2024). https://pubmed.ncbi.nlm.nih.gov/37899272/. Read 2026-10-23.
- Effects of inhaling essential oil on headache-related quality of life among nurses working in emergency and critical care units (Hu Li Za Zhi / The Journal of Nursing, 2021). https://pubmed.ncbi.nlm.nih.gov/34549408/. Read 2026-10-23.
- Lavender: Usefulness and Safety (NCCIH, last updated February 2025). https://www.nccih.nih.gov/health/lavender. Read 2026-10-23.
- Essential oils: Poisonous when misused (Poison Control). https://www.poison.org/articles/essential-oils. Read 2026-10-23.
- Headaches (NHS, UK; page last reviewed 17 April 2024). https://www.nhs.uk/conditions/headaches/. Read 2026-10-23.