It is very rare for a root canal procedure to cause pain, because the dentist numbs the tooth using an anaesthetic, to alleviate and prevent toothache from taking place, so it actually provides a lot of relief.

During the procedure, a little hole is created on the top of the infected tooth to reach the root canal. Then a special file is used to clean all the infected tissues present in the entire length of the root canal.

After the entire root canal is cleaned and disinfected thoroughly, it is sealed with a root canal filling material, gutta percha. Once the effect of anaesthesia goes, a certain amount of pain and soreness can be present, which can be effectively managed with painkillers prescribed by your dentist.

The aftercare requirements for root canal patients are very much the same as most dental procedures. You should avoid picking at or touching the tooth at all costs, as it can lead to bacteria invading into the freshly cleaned root.

For the first few days after the procedure, to minimise soreness and mild pain; stick to eating soft food (eat food that require minimal chewing) and avoid extreme changes in temperature (so no hot, cold and sweet food).

Very rarely, If the pain progresses after a few weeks, there may be a problem. In that case, consult your dentist as soon as possible and describe your pain and discomfort, another root canal cleaning might be required in some cases.