Hello,
I have had chronic migraines for 3 years and any loud noise, sudden change (even emotional) would
get my heart racing along with a bad migraine. I was on
propranolol 60 mg a day, which worked well. I switched to metropolol which isnt working as well but I still have not fixed the dose.
More importantly, I have finally got to the root cause of my migraines. I moved to Canada in 2009 and a year later my chronic migraines started (didnt even know what they were before ).