How long does it take for a root canal to stop hurting
Tenderness after root canal treatment should gradually settle; increasing pain, swelling, or a high bite needs a dental review.
The short answer
Pain after a root canal should gradually improve as the tissues around the root settle, but increasing pain, swelling, or a tooth that feels high when biting needs review.
What is the direct answer?
What does this question mean?
Root canal treatment removes inflamed or infected pulp from the pulp chamber and root canals, then disinfects, fills, and seals them. The ligament and bone around the root can remain irritated after the procedure, especially when the tooth was painful before treatment.
What can you do next?
Follow the prescribed pain-relief instructions, chew on the other side until the final restoration is placed, and keep the temporary filling clean. Return for the permanent filling or crown because the treated tooth still needs a sealed, strong restoration.
When should you seek dental care?
Contact the dentist if pain is worsening, the temporary filling is lost, the bite feels uneven, or swelling appears. Fever, spreading facial swelling, or difficulty swallowing or breathing requires urgent attention.
What should you ask the dentist?
Ask whether the bite needs adjustment, whether the canals were fully treated, and when the final restoration should be placed. Ask what symptoms indicate a missed canal, a crack, or persistent infection.
Frequently asked questions
Is some soreness after a root canal expected?
Tenderness around the root can occur after treatment, but worsening symptoms or swelling should be checked.
Why does the tooth hurt when I bite?
The ligament around the root may be inflamed, or the temporary restoration may leave the tooth hitting first.