Migraine

Symptoms:

• headache
  • throbbing, pulsating
  • usually worst on the sides of the head
  • may be on only one side of the head
  • may be severe or dull
  • commonly lasts 6 to 48 hours

• an aura may precede the headache (any of various symptoms that indicate an impending migraine)
• various neurologic symptoms may be present during the headache and disappear after the headache is relieved (dizziness, tingling, or other symptoms)

Signs and tests:

Migraine headache may be diagnosed by the health care provider based on the pattern of symptoms, history of migraines in the family, and the response to treatment. A physical examination shows no detectable abnormalities.