I have been on Campral for over a year now for OCD (nothing to do with alcohol). Apparently Campral has been shown to work for OCD, so after many other medications didn't help me, my doctor suggested it.
I take 666 mg a day. I've been up much higher than that, but higher didn't seem to make a difference, so I went back down. I am also on 250 mg of Lamictal a day.
Campral works very well for my OCD, better than anything else has.
The most amazing part is that for me anyway, unlike every other medication I've tried, Campral has had no side effects on me. It's like it's transparent -- very weird.
Who knows -- we're all different -- but I'd recommend it to people who have OCD and not found success with other medications.