Ativan is a branded drug, also known as Lorazepam, which belongs to the benzodiazepine class. Primarily, it is prescribed to help manage anxiety disorders. This drug is also helpful for treating seizures, vomiting, nausea, and alcohol withdrawal. It has a high potential for misuse, addiction, as Ativan is a Schedule IV controlled substance.
Hydroxyzine is a prescription antihistamine, mainly used to treat anxiety and tension associated with stress. It is sold under the brand name known as Vistaril and is safe for short-term use in patients needing symptomatic relief from anxiety, and has not been assessed for long-term use.