Acupuncture for migraine prevention.

Background: Migraine is a complex and multifactorial brain disorder affecting approximately 18% of women and 5% of men in the United States, costing billions of dollars annually in direct and indirect healthcare costs and school and work absenteeism and presenteeism. Until this date, there have been no medications that were designed with the specific purpose to decrease the number of migraine attacks, which prompts a search for alternative interventions that could be valuable, such as acupuncture.

Methods: Acupuncture origins from ancient China and encompasses procedures that basically involve stimulation of anatomical points of the body.