My both tooth hurts after a new bridge was done
 

Hi, Bryanna, I want to thank you for your generosity, helping people with professional answers.
I have a big problem with my lower, left side , last two tooth. Sorry, I dont know the numbers...Between them is the fake tooth.I had a an old bridge, was done 20 something years ago... but was metal, and I wanted to 'upgrade' my look in my mouth... so my dentist took down the old bridge and put a temporary one for 2 weeks until my new is done. It begun to hurt, so badly , i was on pain medicine, every 4 hours... I called them, they said is normal for a few days... The pain continued, and most of all, on cold drinks...... i could mot eat or drink on that left side... I knew something is not ok... With the old bridge iI DID NOT HAD ANY PAIN, COLD SENSITIVITY. So , after 2 weeks, back to put the porcelain teeth. They needed to give me many shots was so painful, only taking the temporary out... I told them something is not right... He went and glued the new ones... ain again after that, same every 4 hours meds.. Called , told , hurts , and same on cold drinks... Give some time... response. I was so upset, I went to see a Endodontic. They did a root canal on the first tooth under the bridge... It was normal on X rays, not infected....About the other tooth , they said it need to be desensetized by my dr. Im afraid to go to him anymore. I dont want a second root canal, he destroyed my healthy teeth, under the old bridge . Can you tell me what he did wrong ? I think maybe bacteria under the bridge , or he drilled to much after he took off the old bridge ?Now, im with a root canal drilled in the new porcelain bridge, the other tooth hurt on cold and hot drinks. Maybe i need a new bridge ....They treat me bad, because i called them to told is not ok...I will go to other dentist, but i dont have money left on my 2 insurances...only next year.. How i can resist until then with the pain in the other tooth ?P_lease give me some advice.thanks a lot. PS . Sorry for my English... im from Transylvania, Romania[ living in USA ] .