Ativan 1 mg is a medium-dose formulation of lorazepam. It is commonly prescribed for the treatment of anxiety, insomnia related to anxiety, or acute agitation. It is also used in specific medical situations such as preoperative sedation and the management of seizures. This dose provides effective relief while balancing the risk of side effects. Should be taken 1 mg, 2–3 times daily, depending on severity. It works by interacting with the central nervous system to produce a calming effect. Specifically, it enhances the activity of a neurotransmitter called GABA in the brain. GABA is an inhibitory neurotransmitter that reduces the activity of nerve signals, helping to calm overactive neural pathways.