Got into a debate with someone who had to take three rounds of antibiotics to get rid of an infection. They are a big time drinker and eat a lot of pizza, cheeseburgers etc. I've always been told or seem to remember warning labels telling one to avoid dairy or alcohol when taking them. They said their doctor told them that was never the case and "today's" antibotics are different. I've had IV antibiotics for a procedure but it's been 20 years or so since my last pill and I'm trying to remember the warning labels.