Does a root canal hurt?

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Since patients are given anesthesia, a root canal isn’t more painful than a regular dental procedure, such as a filling or getting a wisdom tooth removed. However, a root canal is generally a bit sore or numb after the procedure, and can even cause mild discomfort for a few days.

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How do you know if you need a root canal?

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Root canals are needed for a cracked tooth from injury or genetics, a deep cavity, or issues from a previous filling. Patients generally need a root canal when they notice their teeth are sensitive, particularly to hot and cold sensations. 

There are a few symptoms that mean you might need a root canal

• Severe pain while chewing or biting

• Pimples on the gums

• A chipped or cracked tooth

• Lingering sensitivity to hot or cold, even after the sensation has been removed

• Swollen or tender gums

• Deep decay or darkening of the gums