Category: Pain Relief
Feverfew for migraine prevention: how parthenolide blocks vasogenic migraine triggers, Cochrane review evidence and daily protocol.
1. Take 50–100 mg standardised feverfew extract (0.2% parthenolide) daily with food. 2. Use consistently every day — this is a preventive protocol, not on-demand. Missing doses reduces effectiveness. 3. Allow 1–3 months before evaluating effectiveness. Many people notice reduced attack frequency after 4–8 weeks. 4. Do not stop abruptly — taper the dose gradually over 2 weeks to avoid post-feverfew rebound headache and anxiety. 5. If taking blood thinners (warfarin, aspirin, DOACs), consult your doctor before starting — parthenolide has antiplatelet activity.
Parthenolide blocks platelet serotonin release and thromboxane synthesis, two of the main triggers of migraine vasospasm, taken daily before attacks occur.
Full benefit at 3 months of consistent daily use
Not for stopping a migraine once it has started. Not for pregnancy or blood thinner users. Must be taken daily, not on demand. Do not stop abruptly.
In Murphy et al. (1988), daily raw feverfew leaf produced a 24% reduction in migraine attack frequency and significant improvement in headache-free days compared to placebo.
preventive
Cochrane review of 5 RCTs confirms significant migraine frequency reduction. Murphy 1988 landmark RCT: 24% reduction in attack frequency.
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