We report the case of a patient with a history of zolpidem dependence. The
patient, after a stressful life event, started using zolpidem. She rapidly
developed tolerance and dependence, taking 50-100 mg, and sometimes up to 3
00 mg, of zolpidem daily. Also, our patient suffered episodes of altered co
nsciousness, accompanied by Visual hallucinations. (C) 1999 Editions scient
ifiques et medicales Elsevier SAS.