Migraine vs. headache: How to tell the difference and when to seek help
https://healthell.blogspot.com/2020/02/migraine-vs-headache-how-to-tell.html
Migraine vs. headache: How to tell the difference and when to seek help

For the nearly 40 million migraine sufferers in the U.S., the severe, recurrent pain can be a debilitating problem.