Is Xanax deemed an opiate ? The two classes of medications, Opioids and Benzodiazepines. Xanax belongs to The category of medicines known as Benzodiazepines which is prescribed to deal with stress and anxiety and worry Problems. Benzodiazepines are definitely the CNS depressants that trigger sedation whereas opioids tend to be https://www.goodreads.com/topic/show/21173473-ambien-withdrawal