Diazepam, marketed in the USA as Vallium, is a Benzodiazapine used to treat anxiety and/or tremors. Diazepam.png|Diazepam structure It may also be used to relieve the symptoms of alcohol withdrawal, or as a mild antidepressant in patients who do not respond well to psychotropic drugs (such as Seroquel or Prozac). Diazepam is typically available in 5mg and 10mg dosages. Other drugs in this category that share similar effects (at equivalent dosages) include: * Lorazepam (Ativan) 1-2mg * Alprazolam (Xanax) 0.25-2.5mg * Clonazepam (Klonopin) 0.5-2mg