Mild soreness or sensitivity after the procedure can be managed with over-the-counter pain relievers. You may need to return for a follow-up appointment to have a permanent filling or crown placed to protect the tooth. Many people return to daily activities the day after the procedure but it is recommended to avoid chewing on the treated tooth until it is fully restored. https://www.toothcrafts.com/blog/is-a-root-canal-right-for-you-heres-what-to-know/