 Benzodiazepines BZD are widely used to treat anxiety, insomnia, and depression. These drugs can have very serious side effects if they are taken over a long period of time. In addition to stability, memory, concentration, vigilance, and attention impairments, long-term use of BZD is also associated with an increased in hypertension incidence, urinary incontinence, coronary artery disease, and renal complications. There are growing evidences that long-term BZD use causes physical and psychological dependence as evidenced by the withdrawal syndrome. 