Migraine with Aura
While most migraine sufferers experience visual problems during the headache, you may be someone whose migraine begins with an aura, a manifestation of neurological symptoms. Generally, the aura begins from five to thirty minutes before the actual onset of the headache. You may see wavy or jagged lines, dots or flashing lights; or, you experience tunnel vision or blind spots in one or both eyes. The aura can include vision or hearing hallucinations and disruptions in smell (such as strange odors), taste or touch. It can become even more disconcerting or frightening if it involves feelings of numbness, a "pins-and-needles" sensation or even difficulty in recalling or speaking the correct word. These neurological events may last sixty minutes and will fade as the headache begins.
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