A migraine headache is characterized by an intense, throbbing pain in one area of the head. These headaches, which usually start as a dull ache, can last for hours or even days.
Symptoms include nausea, extreme sensitivity to light and sound, vertigo, dizziness, and vomiting. The pain may be in the front or back of the head, on one side, on both sides of the head, or in the temples.