<p>It is a long-acting tranquilizer, which is why it can be used to deal with extreme anxiety and panic problems, in addition to epilepsy. Unlike some other benzodiazepines like alprazolam, Onfi doesn’t have any antidepressant qualities. Similar to other benzodiazepine medication, Onfi ought to solely be used for two to 4 weeks at a most, generally. Benzodiazepines are sedative medication