A Case of Zolpidem-Induced Sleep-Related Eating Disorder

Received April 3, 2012 Revised May 27, 2012 Accepted May 27, 2012 Address for correspondence Sang-Ahm Lee, MD, PhD Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 138-736, Korea Tel: +82-2-3010-3445 Fax: +82-2-474-4691 E-mail: salee@amc.seoul.kr Sleep related eating disorder (SRED) is a parasomnia with recurrent episodes of involuntary eating during an arousal from nighttime sleep with adverse consequences. The mechanism of SRED is still uncertain but it has been suggested to be related to dopaminergic dysfunction. A few cases of SREDs in association with zolpidem have been reported worldwide, but not yet reported in Korea. We report zolpidem-induced SRED in a patient with underlying restless leg syndrome, periodic leg movement and obstructive sleep apnea. J Korean Sleep Res Soc 2012;9:15-18