Fatigue is one of the most common and debilitating aspects of migraine. Understanding its causes enables better management.
Why Migraine Causes Fatigue
- Neurological: The constant vigilance of migraine is neurologically expensive
- Sleep disruption: Even subtle migraine-related sleep interference causes significant fatigue
- HPA axis dysregulation: Chronic stress hormones deplete physical energy
- Inflammation: Elevated inflammatory markers in migraine cause fatigue directly
- Emotional labor: Processing migraine throughout the day is exhausting
Fatigue vs. Laziness in Migraine
Migraine fatigue is physiological, not motivational. Pushing through it without addressing migraine makes both worse.
Managing Migraine Fatigue
- Prioritize sleep: First-line intervention
- Pacing: Strategic energy management — activity balanced with recovery
- Treat migraine directly: Addressing migraine typically improves fatigue
- Light exercise: Counter-intuitively, gentle movement often reduces migraine fatigue