"Ativan is the brand name for the generic medication known as Lorazepam. Ativan is mainly prescribed for the management of anxiety." What is Ativan? Ativan is the medication that is basically a Benzodiazepine medication and it is used to treat anxiety disorders, trouble sleeping, active seizures including status epilepticus, http://www.sharehealthtips.com/article.asp?ID=1122305&mode=preview