Intoxication from alcohol

Can someone point me to rules about intoxication from alcohol or if there are none how your handle it in your games?
I searched trough my corebook with alcohol and intoxicat* but with no result about this.

I've never really considered the matter, but I suppose if it was relevant to a story I'd use the regular "Poison" rules - but perhaps impose a succession of flaws instead of wounds - At least to a point anyway...

My personal thoughts are right now to use a Stamina+Carouse roll and depending on the success level the people get Long term fatigue, normal fatigue or even no fatigue.
At last thats the best thing I could come up right now.