How to know when it's a migraine, tension, cluster, sinus, or rebound headache?
I've always thought I've had migraines and have been treated for such using daily beta-blockers. My symptoms have been extreme sensitivity to light, noise, smell, seeing auras, and feeling a sense of throbbing/pounding in my head. On an "as needed" basis, I used Excedrin Migraine, but I'm worried that triggers rebound-headaches.
What are the symptoms of cluster, tension, sinus, & rebound headaches? How do you adequately distinguish between them? Do beta-blockers work for all of them?