Three medications are currently approved in the US for the treatment of alcohol use disorder and can be prescribed by a primary care provider: Naltrexone (Revia®, Vivitrol®), Acamprosate (Campral ) and Disulfiram ( Antabuse®). We don’t use disulfiram anymore because it makes people sick if they drink while taking it. The other two medications don’t have that effect, are very safe and well tolerated and decrease cravings and urges to drink to help people drink less. They are usually taken as pills by mouth however, once stabilized on naltrexone, there is also an option for a monthly injection that patients favor to not have to remember daily pills.