I saw my dentist today. The tooth I thought was the problem is ok; instead I have an infection on the left side lower level--he isn't sure why. I have had these weird little bouts of infections before-they give me antibotics and they clear up. He wants me to come back in later in the week if this is not healed up--wants to be sure no infection goes down into the jaw. He x-rayed the tooth that I thought was the problem child and he showed me how much better it looked from the last time I was there when I had a root canal issue. The billing lady was busy when I left so I will call her tomorrow. My script was only $ 4.00.