well, you should not take antibiotics unless you have an infection, at least not for pulled teeth. but, i can't really tell you not to do what your doctor tells you. the best i can tell you is to maybe find an alternative doctor who doesn't believe in giving antibiotics out like candy. only thing is, he may say he is not a dentist and you may be in a catch 22. only true biologic dentists do not give antibiotics much, generally if there is an abcess, but not just for pulling teeth if there is no abcess. if your teeth were pulled by a non-biologic dentist, you will need to see a biologic dentist to get those cavitations cleaned so your bone will fill in properly and bacteria won't eat up your jawbone. yeah, the bleeding is ok.