Hello, 2 month ago I replaced my old silver filling to a white one. I didn't experiance any pain or sensitivity before however after operating on my tooth and placing new white filling I notice pain around this area. I visited dentist several time and they adjust the filling so that I can bite normaly which helped but I still have pain while drinking cold or even room temeprature drinks. The sensitivity goes usually after few seconds. I visited my dentist again and he told me that it might be a problem with the tooth next to it and if not then he recommends root canal treatment. I had already one root canal done on another root which was painful for 1.5 month because they couldnt find my nerves and I would like to not go though this again. Is there a way to avoid it? Since I didn't experiance pain before with my old filling may that be a dentist fault doing a bad job? Thank you for answers!