Migraine demystified: prodrome, aura, postdrome and evidence-based relief

About the episode

In this Strange Health podcast, a neuroscientist and migraine sufferer explains what happens during a migraine and why popular home remedies may not live up to their promises. The discussion follows the distinct phases of migraine—prodrome, aura, and postdrome—and highlights how cravings, caffeine, and brain networks influence symptoms. The episode weighs the evidence for cooling, chocolate, and common medicines, and offers practical tips to reduce uncertainty and make informed decisions about care.

• Phase overview: prodrome, aura, postdrome
• Triggers and cravings versus actual causes
• Remedies and their evidence base
• Practical self-management and safety signals

Introduction

This episode of Strange Health, hosted by Katie Edwards and Dan Baumgardt and published through The Conversation, takes a science-based look at migraine. It emphasizes understanding the biology of an attack to separate plausible-sounding remedies from those with solid evidence. The host, a neuroscientist who also lives with migraine, uses personal experience to illustrate how migraine unfolds and why some self-help strategies work only as comfort measures rather than cures.

Migraine as a pattern of brain activity

The episode outlines that migraine is not merely a vascular problem but involves networks that process pain and sensory information. This nuance helps explain why a fasting theory about blood vessels widening is insufficient to capture migraine complexity. Understanding the sequence of migraine phases helps readers evaluate claims about foods, drinks, or other hacks that people try for relief.

Prodrome: warning signs before pain begins

Prodrome can begin hours or days before head pain. Symptoms include yawning, fatigue, and difficulty concentrating, as described by research in the field. These early signs can complicate trigger identification because cravings for certain foods during prodrome might be misattributed as triggers rather than reflections of the early attack state. The episode uses chocolate as a concrete example: a review found insufficient evidence to advise everyone with migraine to avoid chocolate, and it may reflect a craving rather than a trigger. Recognizing prodrome can, however, help people prepare for the upcoming headache and potentially reduce the impact of an attack.

Aura: visual and sensory disturbances

Around a third of people with migraine experience aura, which can include flashing lights or blind spots. Aura is explained as a wave of altered electrical activity spreading across the brain’s surface. Aura can occur with or without headache, and unfamiliar visual disturbances should be assessed for other potential causes. The discussion also notes ocular migraine phenomena, where a visual disturbance does not always lead to a subsequent pain phase.

Postdrome: the afterglow and fatigue

Postdrome is the recovery phase after the pain subsides. Sleepiness, fatigue, and difficulty concentrating can linger. An electronic diary study documented these residual symptoms, illustrating the complexity of migraine that persists beyond pain. The host emphasizes that migraine is a network problem, not just a blood vessel issue, and that the interplay between nerves and blood vessels continues into the postdrome.

Remedies and the evidence base

The episode examines several common ideas about relief. Caffeine, often present in headache medicines, can help some symptoms but also complicates migraine due to withdrawal effects when consumption is stopped abruptly. A small randomized trial found withdrawal caffeine withdrawal could trigger migraine attacks in some participants. Cooling treatments show short-term pain relief in some studies, but evidence varies because methods differ and certainty is mixed. The podcast cautions that holding a cold spoon on the forehead is not a proven migraine cure but may offer comfort in some cases.

Established pharmacologic treatments are also discussed. Triptans, such as sumatriptan, act on serotonin receptors and tend to work best when taken early in the headache phase while pain is still mild. Preventive therapies targeting calcitonin gene-related peptide (CGRP) offer another route for people with frequent or disabling attacks, illustrating how a chemical messenger can be implicated in migraine pathophysiology. The conversation underlines the importance of tailoring preventive options to the individual in discussion with a clinician.

Practical management: diarying and early action

A recurring theme is using a headache diary to identify patterns and influences such as sleep changes or dietary factors. While simple cause-and-effect conclusions about specific foods are tempting, repeated associations should be tested cautiously. The adviser suggests tracking symptoms and medications to understand the pattern before deciding that a particular food must be removed as a trigger. The discussion closes with practical steps: monitor patterns, consider early treatment when symptoms begin, and consult a clinician for frequent or disabling attacks. In emergencies, sudden severe symptoms such as new weakness, trouble speaking, or sudden vision loss require urgent assessment, not an assumption of migraine.

Conclusion

The episode encourages listeners to understand their own migraine patterns to recognize early warning signs and make informed decisions about care. It acknowledges that not every attack can be prevented, but awareness can enable faster, more appropriate responses. The program is part of Strange Health, hosted by Katie Edwards and Dan Baumgardt, with a call for questions about viral trends or science topics for future episodes.