Migraine headaches are among the most debilitating and dreadful neurological problems that exist. They may not be fatal, but the effect on someone's quality of life can be dramatic. Imagine having days where the sight of light cripples you. Imagine having terrible nausea, and a constant pounding in your head so bad that you wish that someone would just cut the darn thing off your neck. Imagine that pain lasting for hours or even days at a time.