[Migraine according to the International Headache Society]

The classification of headache and facial pain established by the International Headache Society (IHS) in 1988 is a useful tool for general practitioners, specialists and scientists. This classification provides a detailed description of the diagnostic criteria for the different forms of migraine headache, ranging from common migraine with or without an aura to less frequent or atypical forms such as migraine without headache or periodic syndromes of childhood.