Disulfiram
However, later studies found that when disulfiram is supervised - when someone watches an alcoholic take their disulfiram - the medication works.  Alcoholics getting supervised disulfiram drink less, go longer periods of time without drinking, and participate more in other treatments than alcoholics getting un-supervised disulfiram.  Family members, friends, clinics, or courts can make sure that alcoholics take their disulfiram.