Can migraines be prevented
If you know what triggers your migraine, you can avoid it. Alternately, your doctor may prescribe preventive medications like beta blockers (propranalol, timadol, metoprolol, nadolol, atenolol), calcium channel blockers (nefidipine, diltiazem, verapamil). These drugs reduce the attack frequency in migraine patients. Other preventive medication are serotonin antagonists like methysergide, tricyclic antidepressants (amitriptyline, nortriptyline, doxepin).