Most people have had a headache at some point in their life, but not everyone has a migraine. In fact, only about 12% of the population experience migraine attacks. Women are more likely to be affected than men. A migraine is not just a throbbing headache: the condition can also entail disturbances to vision, nausea, vomiting, lethargy and sensitivity to light, sound and smells. The experience generally lasts from four to seventy-two hours. Des...