Restoril is a brand name for the drug temazepam. It is commonly used as a sedative or sleep aid. Synonyms for Restoril include benzodiazepines, hypnotics, sedatives, and tranquilizers. Some other commonly used drugs that have similar effects as Restoril include Ambien, Lunesta, and Sonata. These drugs can be used to treat insomnia, anxiety, and other sleep disorders. While they can be effective in the short-term, they can also lead to dependence and addiction if used long-term. It is important to consult with a healthcare professional before taking any medications and to only take them as prescribed.