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A case is reported in which a patient experienced somnambulistic episodes only after taking zolpidem tartrate for insomnia. Previous to the patient's use of zolpidem tartrate he had never experienced sleepwalking, and once the medication was discontinued the sleepwalking stopped. A search of the literature revealed only two other cases of zolpidem-induced sleepwalking, both involving individuals with a previous history of somnambulism in their youth.

Withdrawal symptoms associated with the cessation of therapy have been widely described for most antidepressants. The authors report irritable mood, anxiety, sleeplessness, headache, and generalized aches and pains associated with the abrupt discontinuation of bupropion treatment in a 32-year-old man being treated for nicotine dependence. The authors recommend a slow taper for antidepressant discontinuation, along with vigilance for withdrawal symptoms and educating patients to the benefits of compliance.