Migraine Throughout Women’s Reproductive Life: Unravelling the Cardiovascular and Metabolic Implications

Background/Objectives: Migraine is a leading cause of disability in women and is intricately linked to hormonal fluctuations and systemic health. This review aims to unravel the complex relationship between migraine, cardiovascular disease, and metabolic syndrome throughout the female reproductive lifespan. Methods: A comprehensive narrative review was conducted using the PubMed database for studies published between January 1988 and December 2025. Keywords included "migraine", "cardiovascular risk", "metabolic syndrome", "pregnancy", and "hormonal therapy". Articles were selected to synthesize the latest pathophysiological evidence and clinical guidelines. Results: Migraine prevalence in women is two to threefold higher than in men, peaking during fertile age. Hormonal milestones, particularly estrogen withdrawal, trigger menstrual migraine. Metabolic syndrome is significantly more common in migraineurs than the general population. Obesity and insulin resistance have been associated with higher migraine attack frequency and severity. Experimental evidence suggests that hyperinsulinemia may sensitize TRPV1 receptors on trigeminal neurons and enhance CGRP release, potentially lowering the activation threshold for migraine attacks; however, direct confirmation of this pathway in humans remains limited. Furthermore, migraine with aura is linked to a doubled risk of ischemic stroke and increased risk of cardiovascular events. In pregnancy, migraine is an independent risk factor for stroke, myocardial infarction, and spontaneous coronary artery dissection. Conclusions: Migraine is a critical marker for cardiovascular and metabolic risk, necessitating routine screening and multidisciplinary management. Clinicians must prioritize cardiovascular counselling, metabolic evaluations, and careful monitoring in these patients, especially during pregnancy. Hormonal therapy choices should be individualized, preferring progestin-only contraceptives for those with aura and transdermal routes for hormone replacement therapy to minimize cardiometabolic impact.