Feb 14, - Are Ativan and Valium safe to take if I'm pregnant or breastfeeding? that lorazepam, diazepam, and other benzodiazepines like Xanax (alprazolam) or Klonopin Insomnia is treated with 2 mg to 4 mg given at bedtime.?What are the side effects of · ?How should Ativan and. Feb 13, - close to 9 percent use drugs like Valium, Xanax, Ativan and Klonopin. benzodiazepines (any type) for treatment of insomnia, agitation, or. Jul 25, - Valium and Xanax are both benzodiazepines, which are minor tranquilizers that can help with anxiety. Though they're similar, they're not.