Click on this Link: https://bigpharmausa.com/ativan-vs-clonazepam/ Ativan can be used as a preoperative medication or to manage anxiety. Benzodiazepine drugs, such as Clonazepam and Ativan, are used to treat anxiety disorders and some seizure disorders. Klonopin relieves symptoms more persistently because of its extended half-life. Although Ativan's duration of action is shorter, its effects become apparent sooner. This makes it possible to use Ativan to treat acute anxiety or panic episodes quickly.