Migraine Linked to Higher Depression Risk in Women
A large UK cohort study links migraine to increased depression risk, though genetic analysis finds no direct causal effect.
Updated on Nov. 13, 2026 in Mental Health
In a prospective study of 249,322 UK Biobank participants, migraine was associated with a significantly increased risk of incident depression, with a hazard ratio of 1.46. The association was stronger among people under 60, with a hazard ratio of 1.62.
Why it matters
The findings add to evidence that migraine and depression are closely connected, which may matter for how clinicians screen and manage patients with either condition. The study also found that the link is not explained by a direct causal pathway in female-specific genetic analysis, leaving the underlying mechanism unresolved.
The evidence comes from a prospective cohort study of 249,322 UK Biobank participants, with a hazard ratio of 1.46 for depression among people with migraine compared with those without. The mechanism behind the association remains unclear, as female-specific Mendelian randomization analysis returned an odds ratio of 1.03 with no statistical evidence of a direct causal effect.
The details
Researchers combined Global Burden of Disease data with UK Biobank cohort data and Mendelian randomization analyses to examine links between migraine and depression. Between 1990 and 2023, depression incidence and disability-adjusted life year (DALY) rates in women rose across all age groups, while migraine rates remained largely stable.
Timeline
1990 to 2023: Age-specific incidence and DALY trends for depression and migraine were analyzed.
2023: Migraine DALY rates stayed high across ages 35 to 59, while depression rates declined with age.
Health Landscape
Global Burden of Disease data show depression burden in women rising steadily since 1990 while migraine burden has stayed largely flat, making the individual-level migraine-depression association a new piece of a longer epidemiological picture. Mendelian randomization evidence that depression increases migraine risk in the FinnGen cohort suggests the relationship may run in both directions.
People who experience migraine may face a higher likelihood of depression, particularly under age 60, so mood changes alongside headaches are worth raising with a clinician. The findings do not establish that treating migraine will prevent depression, so current care decisions should rest on individual medical advice.
The takeaway
Migraine and depression appear linked in large population data, so symptoms of one may warrant checking for the other. Patients should discuss both conditions openly with their healthcare providers.
Further reading
Explore more on Mental Health research and how neurological conditions intersect with mood disorders.
Source note: This article includes information reported by European Medical Journal.
