Hi I had to have emergency dental work done and he used carbocaine for the local anesthetic and injected me twice bc I wasn’t numb(still wasn’t numb after the second injection😭) and I’m supposed to go back in couple days to do more work. But now I’m reading carbocaine is category C?! While lido w epi is category B? Why would they use the one with more risk associated just bc it has no epi? I’m highly confused and nervous(FTM here). Someone help? Also 20 weeks along