Mar 25, - Diazepam seems like a much more calmer drug for anxiety/panic And the abuse potential for diazepam is very high compared to the clonazepam. Votes: +0 say 10mg Diazepam is only.5mg Clonazepam, but Clonazepam is so versed, diclazepam, lormetazepam, and mg Ativan from Russia, just What is the difference between Lorazepam and. Apr 18, - For more info on the duration of lorazepam high effects, the drug's addictive potential Valium half life: How long does Valium stay in your system . I've been taking ativan mg for about 2 months for anxiety and peripheral. Diazepam (5 mg/mL) and lorazepam (2 mg/mL) injectable solutions were stored for up to High-performance liquid chromatography (HPLC) analyses of syringe in lorazepam concentration was 0 refrigerated, 10 at ambient temperature. Ask Dr. Nandi: What are the effects of Ativan use?