Understanding Benzodiazepine Dependence Benzodiazepines, commonly known as benzos, are medications prescribed to treat anxiety, insomnia, muscle spasms, and panic disorders. Drugs such as Xanax, Valium, Klonopin, and Ativan can provide short-term relief from distressing symptoms. However, their calming effect on the nervous system also makes them highly habit-forming. Over time,