Has anyone not had local anesthesia shots not work for deep cleaning?

When Hygienist's use anesthetic they usually start with a mild one called "Oraqix" this does through but usually on a milder scale than a Lidocaine. It also it sounds as though you had waited to do something for a while. In doing that the bacteria and infection most commonly called Gingivitis was taking over your mouth. Often times when we are scared/nervous our adrenaline is high, and our stress levels are as well. So when she started applying anesthetic she started with a very low amount. Often times the lower area is the one most attacked by hardened calculus and also more sensitive. As she was going along you felt pain most likely do to the fact that you were nervous/anxious, there was an infection there that had been for a while, and the hygienist was disrupting all of the bacteria. Plus we're not always sure how quickly a patient's body can process the anesthetic. In your case it is very normal to have the pain, and the re-application of anesthetic. The effectiveness of the anesthetic can def. be questioned against the fight the bacteria was putting up. My suggestion would be warm salt water rinses before bed, and follow any directions your Hyg. gave to you. Have no more fear (or at least try to be at ease), these processes are never easy but can pay off for your overall health in the long run. Biggest thing is a congrats to getting the nerve to take care of it now. The process does get easier as you go along, a little suggestion to help with both numbing time and self relaxation: to cut any numbing affects in about 1/2 the time after an appointment get your self a cup of Regular Black English breakfast tea...it helps, and for self relaxation if you have an ipod,or similar music device bring it with you charged and ready to use during your next appointment. Good Luck!