Root Canal Procedure in Gloucester and near towns: What to Expect and When to See a Dentist A root canal is a dental procedure designed to save a severely damaged or infected tooth. Understanding when to seek treatment, how the procedure works, and what to expect during recovery can help ease any concerns. Here’s everything our root canal dentist Gloucester MA is suggesting you to know about root canals, including signs of complications and alternatives like dental implants. When Should You See a Dentist for a Root Canal? You may need a root canal if you experience: Persistent tooth pain, especially when chewing or applying pressure. Sensitivity to hot or cold temperatures that lingers even after the source is removed. Swollen, tender gums around a tooth. Darkening of the tooth, indicating decay or nerve damage. A pimple-like swelling on the gums, which may drain pus from an infection. If left untreated, an infected tooth can lead to severe pain, swelling, and even abscess format...