Hello, Welcome to icliniq.com. To begin with, it is true that once a root canal procedure is performed on a tooth, it loses its vitality and no longer has nerve supply. However, after internal bleaching sometimes patients do tend to experience pain in other teeth which subsides spontaneously in 48 hours. The pain could be referred from the adjacent tooth, or there may be a residual infection in the root canal treated tooth, which may have triggered the pain after the discharge of the bleaching agent. Discharge of the bleaching agent is an important aspect that causes pain in most cases.
Hello, Welcome to icliniq.com. As I understand you have two concerns: The uvula hanging low is not uncommon, as the anatomy of individuals vary. However, you have not mentioned about any specific complaints which you may face with an abnormal uvula. Has the uvula always hanged low as you describe, or is it a recent observation? Are you facing any issues with speech or swallowing food? If it is affecting your function and daily routine, there are options of corrective surgeries to reduce the length and the bulk of the uvula. However, if your speech and swallowing function is not impaired and it does not irritate your throat, it is prudent to not undergo any surgical intervention.
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