Suboxone is designated for treating alcoholism, so its not a good idea to say the least. 1-2 glasses of wine or beer should be ok if you take your time. Also, if your drinking wine, throw some ice in it to dilute it (just say its not cold enough). Or better yet, just have water/soda. You have no reason to drink just because you are out to dinner with friends, they shouldn't care if you dont partake (or say your fighting a cold/headache and took something shortly before going out) They have no need to know about your treatment unless they have reason to, and if they are aware, real simple, tell them your not drinking because of your meds. Or are these the kind of freinds you shouldn't be out with, given yourt treatment? Either way, drinking will make you very ill, just a matter of at what point (which has nothing to do with how much you can drink.