Disulfiram
"I've been on Antabuse for a few months now, after 4 x rehab, suicidal attempts and getting obese because of drinking (I could add a lot of other horrible things happening in my life because of my drinking) and I'm only 30. I have a will to have a normal life, therefore I make that little effort and I take that white pill every morning. 

One thing that surprises me when reading what others have written is a statement that "everybody tries to drink on disulfiram". No, not everybody. Apart from the fact that I can't drink at the moment, I also don't want to drink. If somebody is still trying to drink despite all of the side effects then I'm sorry to say that but the sobriety won't last long."