Understanding migraine

What migraine is

Migraine is a neurological condition whose attacks go far beyond a bad headache. The typical attack brings throbbing pain, often on one side of the head, made worse by movement and routine activity, accompanied by nausea, and by sensitivity to light and sound. Attacks last hours to days and can be disabling.

Migraine is common - it affects roughly one in seven people, women more than men - and it is a real biological condition involving the brain's pain-processing systems, not a character weakness or an excuse.

Auras and stages

About a quarter of people with migraine experience aura: temporary neurological symptoms, most often visual - zigzag lines, blind spots, flashing lights - that develop over minutes and fade within an hour, usually before the headache starts.

Many attacks move through recognizable stages: a prodrome of subtle changes (yawning, mood shifts, food cravings) a day or two ahead, the aura in some, the headache phase itself, and a postdrome of drained, hungover feeling afterward. Recognizing the pattern helps people treat attacks early, when treatment works best.

Triggers and patterns

Common triggers include stress (and the let-down after stress), poor or irregular sleep, skipped meals, hormonal changes around menstruation, certain foods and drinks, bright or flickering light, and weather changes. Triggers stack: an attack often needs more than one at once.

A headache diary - recording attacks, possible triggers, and what helped - is one of the most useful tools in management, because patterns that are invisible week to week become obvious on paper.

Treatment and when to seek help

Treatment has two halves. Acute treatment stops an attack in progress: simple painkillers taken early, specific migraine medicines (triptans), and anti-nausea medicines. Preventive treatment - daily medicines, newer antibody treatments, or devices - reduces attack frequency when they come often.

A trap worth knowing: using acute pain medicines too frequently (roughly 10-15 days a month, depending on the medicine) can itself cause daily headache - medication overuse headache - which needs its own approach.

Some headaches are emergencies, not migraine: a sudden thunderclap worst-ever headache, headache with fever and stiff neck, new headache with weakness, confusion, or vision loss, or a new headache pattern after 50. Those need immediate assessment. Otherwise, recurrent attacks disrupting life are reason enough to see a clinician - migraine is very treatable, and no one should simply endure it.