Im super super sensitive to meds as well. With my last surgery, the doctors were shocked at how little of the self pump I used. I wasn't being a hero, believe you me, I was just able to manage with a small dosage.
Now, if those same doctors viewed my alcohol consumption, they would be rather gobsmacked I imagine.
A few friends, one is actually studying to be a nurse, has started Lexapro and touted its magic. However, she is drinking borderline alcoholically, and that, from what I understand, is a recipe for early retirement. Permanently.
I have to be assured of myself that my sobriety is intact before I venture down this path.