Chronic vs. Episodic Migraine: What's the Difference?
The difference between chronic and episodic migraine is mostly about frequency, but that simple distinction matters a lot.
How often migraine happens affects treatment decisions, disability level, trigger management, and how urgently you may need preventive care. Many people know they get migraines often, but they are not sure whether their pattern still counts as episodic or has crossed into chronic migraine.
That is why understanding the cutoff is useful.