Another question about it （另一个问题） Thanks for your answers . Another question : The woman's obesity problem wasn't resolved until she stopped taking zolpidem. still , it seems so hard to choose between "false "and "not given". The answer gives a hint: Another case involved a woman who gained 23 kilograms over seven months while taking zolpidem. “It was only when she was discovered in front of an open refrigerator while asleep that the problem was resolved,” according to the report. But I found in later part of the article that:The product information for prescribers advises that psychiatric adverse effects, including hallucinations, sleepwalking and nightmares, are more likely in the elderly, and treatment should be stopped if they occur. The phenomenon about the woman who had sleepwalking behaviour didn't blong to one of the psychiatric adverse effects ?