Melatonin therapy for headache disorders

Abstract Even though efficacy is often the most important consideration for patient preference in migraine prevention, currently available medications do not meet patient expectation. Efficacy is in the range of 50% reduction in migraine attacks in 50% of patients studied for the best medications. Therefore, new options for migraine treatment are needed. Melatonin has been considered a good candidate for migraine and other headaches prevention due to its favorable mechanisms of action and excellent tolerability profile. In this article, we review the putative role of the pineal gland and melatonin in migraine pathophysiology and treatment. Drug Dev Res 68:329–334, 2007. © 2007 Wiley‐Liss, Inc.