Learn about side effects, dosage, and more for Ativan (lorazepam). This is a prescription tablet and injection that’s used for anxiety, seizures, and sedation. Lorazepam (Ativan) is a medication that treats anxiety. It helps your nervous system slow down. Find patient medical information for Lorazepam (Ativan, Loreev XR) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Ativan is a benzodiazepine used to treat anxiety disorders or anxiety associated with depression. Learn about side effects, interactions and indications. Ativan (Lorazepam) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources. Lorazepam is in a group of drugs called benzodiazepines and is used to treat anxiety disorders. Learn about side effects, interactions and indications. Description Lorazepam is used to treat anxiety disorders. It is also used for short-term relief of the symptoms of anxiety or anxiety caused by depression. 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. Ativan (lorazepam) is a prescription medication used for anxiety, insomnia, and seizures. Learn about side effects, dosage, uses, and more. Ativan is used to treat anxiety, seizures, and other conditions in adults. Find out what the recommended dosages are, how to use the drug, and more. Lorazepam 3 mg scored tablets in a blister pack Intravenous diazepam or lorazepam are first-line treatments for convulsive status epilepticus. [35] Lorazepam is more effective than diazepam and intravenous phenytoin in the treatment of status epilepticus and has a lower risk of continuing seizures that might require additional medication. [36] Lorazepam's anticonvulsant properties and.