Is there an easy way to diagnose migraine?

Migraine is an important issue in primary care medicine because surveys in North America consistently show that about 6% of men and 18% of women experience these recurrent and often debilitating headaches. Of those identified by surveyors as having migraine, only about 60% had consulted a physician about their headaches, and less than half of these patients reported having received a medical diagnosis of migraine.