Evidence Hub

Hypothalamus as a conductor of the migraine prodrome: A narrative review

Root S, Schwedt TJ

Headache, 2026

Abstract

Objectives/background: This narrative review summarizes evidence implicating a role for the hypothalamus in the prodrome phase of a migraine attack. Prodrome is the earliest phase of the migraine attack. Understanding the migraine prodrome could lead to a better description of how migraine attacks are initiated and identification of targets for acute and preventive migraine treatment. The hypothalamus has been implicated in migraine prodrome via (1) localization of common prodrome symptoms to the hypothalamus; (2) identification of neurotransmitters, peptides, and hormones important in migraine pathophysiology for which the hypothalamus influences their production or release; and (3) brain neuroimaging studies identifying changes in hypothalamic activity and functional connectivity during the prodrome and preheadache phases of the migraine attack.

Methods: For this narrative review, PubMed was searched for relevant English language articles using the terms "hypothalamus, prodrome," "hypothalamus, premonitory," "hypothalamus, migraine," "migraine, prodrome," and "migraine, premonitory." The PubMed search was performed on October 29, 2025. Full articles were chosen for review based on their relevance to the three areas defined just above: symptom localization, neuropeptide/neurotransmitter release, and brain imaging.

Results: Those with migraine commonly, and often consistently, experience prodrome symptoms, including hypersensitivities to visual and auditory stimuli, neck…

Read the paper

Related studies

Go deeper in Evidence Hub

Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.

Open this study Sign up free