Why is this medication prescribed? Lorazepam is used to relieve anxiety and treat insomnia. Lorazepam is in a class of medications called benzodiazepines. It works by slowing activity in the brain to allow for relaxation. ATIVAN is a federal controlled substance (CIV) because it contains lorazepam that can be abused or lead to dependence. Keep ATIVAN in a safe place to prevent misuse and abuse. Lorazepam belongs to a class of medications called benzodiazepines. It is thought that benzodiazepines work by enhancing the activity of certain neurotransmitters in the brain. Lorazepam is used in adults and children at least 12 years old to treat anxiety disorders. Lorazepam is a prescription medical treatment used to manage anxiety. Lorazepam belongs to a class of drugs known as benzodiazepines which act on the brain and nerves (central nervous system) to produce a calming effect that relieves symptoms of anxiety. Ativan (lorazepam) belongs to a class of medications called benzodiazepines. It is thought that benzodiazepines work by enhancing the activity of certain neurotransmitters in the brain. Ativan is used in adults and children at least 12 years old to treat anxiety disorders. The “L-O-T” Rule: Lorazepam, Oxazepam, and Temazepam are the benzodiazepines that undergo direct glucuronidation. They are preferred in patients with hepatic impairment or the elderly because they do not rely on oxidative metabolism (CYP450) and lack active metabolites. Lorazepam, sold under the brand name Ativan among others, is a medication of the benzodiazepine and depressant category. [15] It inhibits activity of the central nervous system, and has anxiolytic and hypnotic effects. Lorazepam is a benzodiazepine that works in the brain to relieve symptoms of anxiety. Benzodiazepines are central nervous system (CNS) depressants, which are medicines that slow down the nervous system. This medicine is available only with your doctor's prescription. Common Brand Name (s): Ativan, Loreev XR Common Generic Name (s): lorazepam Pronunciation: AT-ivan, lor-A-ze-pam, or-EEV ECKS-AR Drug Classes: anticonvulsant, anxiolytic, benzodiazepine Ativan (lorazepam) is a benzodiazepine classified as a Schedule IV drug. Discover its controlled status, medical uses, and potential for misuse.