anyone know if it is ok to have a few drinks while on rebif?

and ill be 100% honest when i say "a few drinks" i mean killing a 12 pack at a party now and then but not every night/weekend..

reason i ask is we had a get together last weekend and i went.. well... a little over board.. but i didn't really think about rebif + beer could = something very bad until i went for my blood test.. everything must have been ok since i never got a call from my neuro saying.. "hey stupid! you messed up" but i don't think i am gonna do that again just to be on the safe side.. though i can't promise i wont be having a brew on pizza night..