Migraines last anywhere between four and 72 hours to days, depending on the intensity of symptoms. Learn how long acute and ...

The hallmark symptom of hemiplegic migraine is one-sided muscle weakness, but other auras may also be present. Symptoms—which may resemble a stroke—usually last for several hours or days.

Hemiplegic migraines only affect one side of your body at a time, but the symptoms may switch sides during a migraine attack. Hemiplegic migraine sufferers may also feel confused, have slurred ...

Because the symptoms of migraine are subjective and ... Except for some very rare conditions like hemiplegic migraine, we haven't been able to identify a specific gene that is clearly responsible ...