Diazepam drug belongs to a class of drugs known as benzodiazepine. It is widely used to treat anxiety disorders, symptoms of alcohol withdrawal, and seizures. This Diazepam drug is disguised under the trade-name Valium medicine. Valium is supplied as Valium 5 mg and Valium 10 mg tablets. Valium 10 mg is a multi-purpose tablet used for the treatment of various syndromes.