What All Headaches Have In Common: Migraines, Cluster Headaches, Chronic Daily Headaches, New Persistent Headaches Cluster Headaches

QUESTIONS AND ANSWERS ABOUT HEADACHES: Question from Kasey in Pennsylvania: I always seem to have a headache that never 100% goes away, and it usually varies day to day. It can get worse by mid to the end of the day. I don’t have bad jaw pain but could that be a...