Acamprosate
"I've been binge drinking heavily with severe social and financial cost for nearly a decade now and used acamprosate for just under a year (the reason I perservered for so long is because I thought it would finally kick in and start working). Maybe it works more for people who drink more regularly but it really made no difference to any cravings I have for alcohol. Good luck to those who it does work for and I really am glad for you, but unfortunately for me it was a waste of time and money- I'm going to go back to my GP and ask to be put on Revia and hopefully that will work better for me"