In this episode, we break down the top signs you need a root canal and why early treatment can save your natural tooth. Many people ignore persistent tooth pain or sensitivity to hot and cold, hoping it will go away. But these symptoms can signal infection or damage deep inside the tooth where the nerves and blood vessels are located. You’ll learn: What persistent tooth pain really means and when it becomes serious Why sensitivity to hot and cold that lingers is a red flag How swoll...
