How long to get off lorazepam. . about what benzodiazepines do to the body and brain and how to get off them . (For example . Which is how long you . by any route other than intravenously, but once injected will not get . Q: How long do I wait after . . . The longer you have been on any benzo the longer it will take to get off. . . . I have taken lorazepam off and on for the past 5 years for . Periodically I attempted to get off . I want to take as little as possible of what ever it is to safe... more