Alcohol would probably be fine with penicillin, however you should be careful because it can make you feel the effects of the alcohol faster than normal. The "apo" before the "pen vk" just refers to the manufacturer Apotex. Lord knows if you have an absess you are probable experiencing some discomfort, so, be careful if you use Tylenol or Motrin. Taking pain relievers with alcohol is probably more dangerous than penicillin.