I am currently on Prozac and it is working wonders for me. It keeps me calm and focused, rather than irritable and paranoid.
I have not experienced any adverse side affects from that med. I know there is a laundry list of them (as with ALL meds), but overall I have had a very positive reaction to Prozac.
I don't know if it helped with my drinking, but it sure helps with the other parts of my life, which I am sure in turn helps with the cravings for beer/rum/etc...