Get Ativan online to overcome anxiety and its effects. What is Ativan 2mg used for? Ativan comes as the short-term-acting benzodiazepine and functions to treat short-term anxiety symptoms and its related disorder. However, it survives in the form of the immediate-release formulation. Therefore, it functions abruptly after use, and its properties remain in the body for up to 6 hours. Ativan 2mg is the last subset of its family and is considered as the high dosage. Therefore, it should be used as per the guidelines and only when you are directed. In case you are not familiar with the benzos so begin the treatment with the lowest dosage. Suppose you begin the treatment with the upper subset so you may meet the adverse effects of Ativan.