Root Canal Treatment (RCT) is a dental procedure designed to save a severely damaged or infected tooth by removing the diseased pulp tissue inside the root canals. RCT has evolved significantly, and modern techniques have made it a relatively painless experience when properly managed with anesthetics.
Historically, RCT was associated with pain due to the lack of advanced anesthetic techniques and pain management strategies. However, with the use of local anesthetics and sedatives, RCT is now considered virtually painless. During the procedure, patients may feel pressure but should not experience pain.
After the procedure, patients may experience mild to moderate pain for a few days, which is normal and should subside with over-the-counter pain medications like acetaminophen (Tylenol) and ibuprofen (Advil, Motrin IB)[2]. Patients should avoid hard and crunchy foods until their pain improves.
Persistent pain after RCT occurs in about 10% of cases, and when it does, it is typically mild to moderate in intensity. Patients who experience persistent pain may require additional care, such as additional root canal treatments or other dental procedures.
In summary, RCT is not painful when properly managed with anesthetics. After the procedure, patients may experience mild to moderate pain for a few days, which should subside with over-the-counter pain medications. Persistent pain after RCT is relatively rare and typically mild to moderate in intensity.

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