high blood pressure
"I suffered with slightly elevated blood pressure and migraines for 12 to 15 years. After a trip to Mayo Clinic and being put on beta blockers my blood pressure was normal and no headaches. I have now been on Atenolol for 10 yrs or more with a total of 47 yrs on various blockers with minimal side effects. I don't believe Doctors use this treatment often enough for migraines."