Valium, also known as diazepam, is prescribed to alleviate anxiety, seizures, and symptoms of alcohol withdrawal. Additionally, it is used to relieve muscle spasms and induce sedation before medical procedures. This medication exerts a calming effect on the brain and nerves and belongs to the benzodiazepine class of drugs. While Valium is typically obtained through a prescription, it is possible to purchase it from an online medical store without one.