Benzodiazepines compose a class of drugs often prescribed to treat anxiety and insomnia. This group includes popular medications such as Valium (Diazepam), Rivotril (Clonazepam), and Ativan (Lorazepam). Each of these drugs displays unique characteristics but can be useful in controlling various ailments. Diazepam (Valium) Clonazepam (Rivotril)