migraine

noun

mi·graine | \ ˈmī-ˌgrān

, British often ˈmē-\

plural migraines

Definition of migraine

1a : a condition marked by recurring moderate to severe headache with throbbing pain that usually lasts from four hours to three days, typically begins on one side of the head but may spread to both sides, is often accompanied by nausea, vomiting, and sensitivity to light or sound, and is sometimes preceded by an aura and is often followed by fatigue Migraine affects three times as many women as men. — The Journal of the American Medical Association About 20 percent of migraine sufferers experience an aura as the first symptom of an attack. The aura may be a pulsing star of light, or a dance of geometric forms across the visual field …— Natalie Angier

b : a condition that is a variant form of the typical migraine but in which headache is absent or not a prominent symptom:

(1) : a condition in which an aura involving visual disturbances (such as diplopia, scotoma, or tunnel vision) is the main symptom and is not followed by headache

— called also acephalgic migraine, silent migraine

(2) : a condition that is marked by episodic bodily dysfunction (such as cyclic vomiting, abdominal pain, dizziness, vertigo, or unilateral weakness or paralysis) and may be accompanied by headache abdominal migraine vestibular migraine In retinal migraine, repeated episodes of unilateral visual disorder occur with or without headache.— Sid Gilman

2 : an episode or attack of migraine Most patients use a class of drugs known as "triptans," to relieve occasional migraines. But triptans don't work for 20% to 30% of patients.— Tara Parker-Pope

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The first known use of migraine was in the 15th century

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More Definitions for migraine

migraine

noun

English Language Learners Definition of migraine

: a very bad headache

See the full definition for migraine in the English Language Learners Dictionary

migraine

noun

mi·graine | \ ˈmī-ˌgrān, British often ˈmē-\

Medical Definition of migraine

Note: Migraine tends to occur in more than one member of a family and is of uncertain origin though attacks appear to be associated with dilation of intracranial blood vessels and release of serotonin and other inflammatory substances.

Migraine is a common disorder that can severely affect patients' quality of life and daily function. The patients typically have attacks of unilateral, pulsating, severe or moderately severe headache aggravated by routine physical activity … — The New England Journal of Medicine About 20 percent of migraine sufferers experience an aura as the first symptom of an attack. The aura may be a pulsing star of light, or a dance of geometric forms across the visual field …— Natalie Angier

b : a condition that is a variant form of the typical migraine but in which headache is absent or not a prominent symptom:

(1) : a condition in which an aura involving visual disturbances (as diplopia, scotoma, or tunnel vision) is the main symptom and is not followed by headache Approximately 20% of migraineurs may experience acephalgic attacks of migraine at one time or another. Indeed, that various symptoms can occur in the absence of any headache has been noted for some time; in fact, visual phenomena were described as early as the 12th century.— Donald M. Pedersen et al.

— called also acephalgic migraine, silent migraine

(2) : a condition that is marked by episodic bodily dysfunction (as cyclic vomiting, abdominal pain, dizziness, vertigo, or unilateral weakness or paralysis) and may be accompanied by headache abdominal migraine vestibular migraine In retinal migraine, repeated episodes of unilateral visual disorder occur with or without headache.— Sid Gilman

2 : an episode or attack of migraine Most patients use a class of drugs known as "triptans," such as Imitrex, to relieve occasional migraines. But triptans don't work for 20% to 30% of patients.— Tara Parker-Pope Lynn Goldstein, a dietitian at Weill Cornell, advises patients to remove suspected "trigger" foods from their diet for a period of time and monitor how their migraines are affected. — Food & Fitness Advisor

— called also sick headache