The year before last, I was drinking waaaay too much. I wasn't on ADs at this point. I felt low a lot, but not seriously depressed.
Last year I bit the bullet and cut right back on my drinking. For the majority of last year I didn't drink (still not on ADs). But last year was the worst year ever for depression. I don't really know why, perhaps because I was not so keenly aware of it when I was drinking? Without the booze it was hard to pretend not to see the elephant in the room...
I've not had anything to drink so far this year and while I can say I'm physically better for it, I'm not so much emotionally, but I'm hoping this is where the ADs will help. Oh and I've loving not having the hangovers 
Years back on prozac, I did drink, dare I say, normally. I'd say every now and then would be fine, except if you're like me who developed a reliance on alcohol. If you're someone without an alcohol problem, I would imagine it's very tough to cut out the odd glass of wine with friends because you're on ADs.
Ledkr I would try and put it off while you're new to them though as you would probably exacerbate the side effects.
Sorry if none of that is helpful
I wanted to post as it was the weirdest observation for me. I honestly thought going t-total would help my mood, knowing as we that alcohol is a depressant, but it seems the reverse has happened!