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ingestible · for headaches & migraines

Ginger (Zingiber officinale)

Reviewed by the Nimbera editorial team · Last updated May 2026

A 2021 meta-analysis by Chen and Cai in the American Journal of Emergency Medicine pooled 3 RCTs and found ginger treatment significantly improved pain-free rates at 2 hours and reduced pain scores at 2 hours versus control, with lower rates of nausea and vomiting than comparators.$8-$20 for a 60-day supply (capsules); $2-$4 for fresh root

How to use

For acute migraine: take 250-500 mg of a standardised ginger extract (5% gingerols) at headache onset, repeat once after 2 hours if needed. For prevention: 1-2 g/day of ginger root powder or 500 mg concentrated extract daily. Fresh ginger tea (1-2 cm sliced root steeped 10 minutes) can also be used acutely.

How it works

Gingerols and shogaols inhibit thromboxane synthesis and serotonin receptor (5-HT3) activity, opposing the platelet aggregation and vascular changes that drive migraines. Ginger also blocks prostaglandin synthesis via COX and LOX pathway inhibition and has established anti-nausea effects relevant to migraine-associated nausea.

Where to buy

Nature's Way Ginger Root (550 mg), Gaia Herbs Ginger Supreme, and NOW Foods Ginger Root Extract are standardised capsule options. Fresh ginger root is available at all grocery stores.

Typical cost: $8-$20 for a 60-day supply (capsules); $2-$4 for fresh root

Safety notes

At high doses (above 4 g/day) ginger can cause heartburn, reflux, and gastrointestinal discomfort. Has mild antiplatelet effects - use caution with blood thinners. May lower blood sugar slightly. Generally regarded as safe in pregnancy at culinary doses (up to 1 g/day) but medicinal doses above that should be discussed with a doctor. May interact with warfarin, aspirin, and clopidogrel.

Drug & supplement interactions

  • Always tell your doctor or pharmacist about any supplements you take.
  • Interactions can occur with prescription medications, blood thinners, and immunosuppressants.
  • Herbal remedies can affect how the body absorbs or metabolises drugs.
  • Check drugs.com interactions checker before starting.

Clinical source

Chen & Cai, Efficacy of ginger for migraine: meta-analysis of RCTs, Am J Emerg Med, 2021

This information is compiled from primary clinical literature and is for informational purposes only. It is not a substitute for professional medical advice. Read our full disclaimer.