Jun 13, - Ativan, Tablet, 1 mg/1, Oral, A S Medication Solutions, . Name, Dosage, Strength, Route, Labeller, Marketing Start, Marketing End ?Identification · ?Pharmacology · ?Interactions. lorazepam. Apo-Lorazepam ?, Ativan, Novo-Lorazem ?. Pharmacologic classification: benzodiazepine. Therapeutic classification: anxiolytic, sedative-hypnotic. Lorazepam | C15H10Cl2N2O2 | CID - structure, chemical names, Description, benzodiazepine medication MeSH Pharmacological Classification.