I have my surgery scheduled for March 18th and found out today I have to have a root canal. I've got a message in with surgeon but haven't heard back yet. The dentist has me scheduled for Thursday the 5th and told me to take 4 amoxicillain one hour before I come in.. Can this put my surgery date off? I'm hoping surgeon nurse gets back to me soon, but couldn't help but ask on here while I'm waiting!!!!