You would probably be surprised at the number of people who have to deal with migraines on a regular basis.  Some people have migraines that come in go but other people have them where they stick around for a long time or perhaps recur on almost a daily basis.  Whenever this happens, it is sometimes referred to as being clusterheadaches and they are one of the more painful things that we have to deal with.  If you have these type of cluster problems, you should see a doctor to find out if there is something that is underlying which can be corrected.