People taking the minipill should not experience headaches or migraines from missed pills related to estrogen withdrawal, since the minipill contains no estrogen.
Notes on verification
Confirmed by multiple independent medical sources (Mayo Clinic, Cleveland Clinic, Bedsider) that the minipill contains no estrogen, and by clinical literature (ICHD-3 criteria, AJOG systematic review) establishing estrogen-withdrawal as the mechanism behind pill-related headaches. The logical inference connecting these two facts is sound and unopposed by contrary evidence. [tier=silver indep_score=0.85 clusters=5 claim_tier=notable | framework convergence=partial on ICHD-3 diagnostic definition of estrogen-withdrawal headache combined with standard pharmacological description of progestin-only pills (upstreams: ICHD-3 (International Classification of Headache Disorders), Mayo Clinic, Cleveland Clinic) — publishers independent, evidence may not be | kind=empirical eligibility=high (extractor: empirical/medium)]
Sources
- Miss a Birth Control Pill? Side Effects, What to Do - WebMD (seed:health_and_medicine)
- https://www.mayoclinic.org/tests-procedures/minipill/about/pac-20388306 (corroboration)
- https://my.clevelandclinic.org/health/drugs/17707-minipill (corroboration)
- https://www.bedsider.org/birth-control/the_pill_progestin_only (corroboration)
- https://ichd-3.org/8-headache-attributed-to-a-substance-or-its-withdrawal/8-3-3-estrogen-withdrawal-headache/ (corroboration)
- https://www.ajog.org/article/S0002-9378(05)00065-7/fulltext (corroboration)