This indicates the role of chemicals as antagonists. Migraine Symptoms Severe pounding or throbbing pain, usually on one side of the head. Can occur as often as several times a week, or as sporadic as once every few years. There is an appearance of neurological symptoms 10-30 minutes before the actual migraine attack. This time period, known as an aura , may be characterized by seeing flashing lights, zigzag lines, losing vision, losing speech, weakness in the arms or legs, tingling, or confusion.
Pain lasts one to two hours.
Common Migraine Occurs in larger percentage of people. No aura-like symptoms. Pain can last several days. The pain is centered around the eye and is associated with vision problems. Extremely intense migraine lasting up to 72 hours, and often requiring hospitalization.