Study Links Ambien Use to Unconscious Food Forays
Illustration by the New York Times
By STEPHANIE SAUL
Published: March 14, 2006
The sleeping pill Ambien seems to unlock a primitive desire to eat in some patients, according to emerging medical case studies that describe how the drug's users sometimes sleepwalk into their kitchens, claw through their refrigerators like animals and consume calories ranging into the thousands.
The next morning, the night eaters remember nothing about their foraging. But they wake up to find telltale clues: mouthfuls of peanut butter, Tostitos in their beds, kitchen counters overflowing with flour, missing food, and even lighted ovens and stoves. Some are so embarrassed, they delay telling anyone, even as they gain weight.
"These people are hell-bent to eat," said Dr. Mark Mahowald, who is director of the Minnesota Regional Sleep Disorders Center in Minneapolis and is researching the problem.
He and colleagues are preparing a scientific paper based on their findings that a sleep-related eating disorder is one of the unusual side effects showing up with the widespread use of Ambien. Researchers at the Mayo Clinic in Rochester, Minn., have made similar findings....
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Spurred in part by consumer advertising, more than 26 million prescriptions for Ambien were dispensed in this country last year, an increase of 53 percent since 2001....
http://www.nytimes.com/2006/03/14/health/14sleep.html?_r=1&oref=slogin Edited to add link to NYT, "Safeguards When Using Ambien":
http://www.nytimes.com/2006/03/14/business/14ambienbox.htmlEdited to add WP, "To Sleep, Perchance to . . . Walk"
Reports Raise Questions About Sleeping Pill Side Effect. Is Ambien Sleepwalking Understated?
By Martin F. Downs
Special to The Washington Post
Tuesday, March 14, 2006; Page HE01
The most prescribed sleep medication in the United States may be linked to episodes of sleepwalking and related strange and dangerous behaviors, experts say -- including incidents of nocturnal eating, phone conversations, shoplifting and even driving -- of which the subject has no memory.
Sleep specialists and researchers cite a growing though still inconclusive body of reports associating Sanofi-Aventis's drug Ambien with the incidents. More than 24 million prescriptions for Ambien were written in 2004.
Timothy Morgenthaler, a researcher at the Mayo Clinic Sleep Disorders Center in Rochester, Minn., says he has seen many cases of people who sleepwalk and sleep-eat after taking Ambien.
He described five such cases in a 2002 report in the journal Sleep Medicine. All those patients stopped having sleep-eating episodes when they discontinued Ambien, Morgenthaler said. Since then he has seen many similar cases, he said.
"I feel pretty comfortable that this is a real phenomenon," he said....
http://www.washingtonpost.com/wp-dyn/content/article/2006/03/13/AR2006031301317.html