What is Ativan?
Ativan (lorazepam) is in a group of drugs called benzodiazepines (ben-zoe-dye-AZE-eh-peens). It affects chemicals in the brain that may become unbalanced and cause anxiety.
Ativan is used to treat anxiety disorders.
Ativan may also be used for other purposes not listed in this medication guide.
Call your doctor at once if you have any of these serious side effects:
confusion, depressed mood, thoughts of suicide or hurting yourself;
hyperactivity, agitation, hostility;
feeling light-headed, fainting.