This article was originally posted on RealClearScience.
Migraines are just awful. It is very difficult to express in words to non-sufferers what a migraine is like. However, if you could imagine a vice rhythmically squeezing your brain every second for several hours (or days), that is roughly what a migraine feels like. For some migraine sufferers, such as your humble correspondent, it is even possible to feel your heartbeat in your brain, with each pulse bringing a throbbing pain. Continue reading