Yes, there are medications approved to help treat alcohol addiction, which can be effective parts of a comprehensive treatment plan that includes counseling and behavioral therapies. Here are some commonly used medications:

1. Disulfiram (Antabuse): This medication discourages drinking by causing unpleasant symptoms such as nausea and skin flushing when alcohol is consumed.
2. Naltrexone (Vivitrol, Revia): Naltrexone helps reduce the craving for alcohol and blocks the euphoric effects of drinking, which can help prevent relapse.
3. Acamprosate (Campral): This drug helps stabilize the brain chemistry that is altered by alcoholism. It is thought to reduce symptoms of prolonged withdrawal such as insomnia, anxiety, and restlessness. The use of these medications should always be overseen by a healthcare provider and typically are most effective when combined with other forms of treatment, including behavioral therapies and support groups. Always consult with a healthcare provider for a treatment plan tailored to individual needs.