Estrogens, Migraine, and Stroke

Estrogens, migraine, and stroke.

Epidemiological studies suggest the existence of close but complex relationships between estrogens, migraine, and stroke in women before menopause. Migraine, particularly without aura, is strongly influenced by estrogens as illustrated by the frequency of onset at puberty, of menstrual migraine, and of improvement during pregnancy. Migraine, particularly with aura, is a risk factor for ischemic...

Migraine and stroke

Migraine is a primary disorder of the brain with peripheral consequences. The prevalence of migraine is as high as 18% in the general populations. The association between migraine and stroke has been well documented in many case-control and cohort studies. This association has been stronger in patients with migraine with aura compared to migraine without aura and dependent on sex, age, frequenc...

Migraine and stroke

Migraines are generally considered a relatively benign neurological condition. However, research has shown an association between migraines and stroke, and especially between migraine with aura and ischaemic stroke. Patients can also suffer from migrainous infarction, a subset of ischaemic stroke that often occurs in the posterior circulation of younger women. The exact pathogenesis of migraino...

Migraine and stroke: perspectives for stroke physicians.

Blood vessels, migraine, and stroke.

See related article, pages 3145–3151. The relation between migraine and stroke has been well recognized and has been the focus of several publications.1–3 Despite many hypotheses linking the 2 disorders, the precise mechanisms are unknown, and not surprisingly very complex. In this issue of Stroke, Pezzini and colleagues4 add to this complexity by suggesting that migraine with aura may “mediate...