careskit.com/product-category/anti-anxiety/valium; Opens a new tab·Buy Valium Online with smooth E-Payment from careskit online pharmacy. Valium is the generic name diazepam, which belongs to the benzodiazepine family of drugs. There are 2 types of variants:- Valium 5 mg and 10 mg. Valium works by enhancing the effects of a neurotransmitter called gamma-aminobutyric acid (GABA), which helps to calm the brain and nerves.