Officially, you are considered a chronic migraineur if you experience the symptoms of migraine attacks 15 days or more a month and therefore a candidate for the various preventive migraine options that exist. Of course this is somewhat of an arbitrary definition and who is to say that if you experience 12 days a month of debilitating pain and live on pain medications, that you also wouldn’t benefit from preventive therapies.  Just to be sure, by preventive therapies I mean...