May 7, - The extended release alprazolam or Xanax XR is mg – 1 mg twice a day. Lorazepam is also used for anxiety disorder as well as insomnia Missing: dm. Mar 1, - Each Lorazepam tablet USP, to be taken orally, contains mg, 1 mg, or 2 mg of Lorazepam USP. The inactive ingredients present are Missing: dm. Drug information on Ativan (lorazepam (oral)), includes drug pictures, side effects, drug interactions, directions for use, symptoms of overdose, and what to medicalcases.eug: dm.