Antabuse or Disulfiram can be a great tool if you are serious about not wanting to drink. If you take it like you are supposed to you can't just miss a dose or two and decide to drink. It will stay in your system for up to two weeks. It helped me at a point when I just couldn't seem to stay stopped no matter what. I would not recommend it by itself as an answer in any way, but it can be helpful while you are getting the support you need and making the changes in your life that will help you stay sober. Unfortunately, many Doctors have little experience with Antabuse anymore. Today exercise and a healthy lifestyle is my antabuse, but the Antabuse had its use at one time.