Headaches are one of the major reasons people are forced to take over the counter medications today. There are many different types and causes. Calgary has a higher percentage of migraine and migraine mimicking headaches than the rest of Canada . Cervicogenic (from the neck) headache are by far the most prevalent in today's society. Even where a headache is located in the head can help to differentiate where in the neck a headache is originating. Chiropractic adjustments have shown to be very effective in helping people with this debilitating problem.