You can eat soft and warm foods after the treatment as soon as the anesthesia wears off.
If you have a temporary filling please do not chew with that side until your permanent treatment is finished.
It is normal to feel a little pain on the day of the treatment. In most cases you do not need to use painkillers.
The followings days after the treatmet, you will probably feel a little pain while chewing. This is a temporary pain related to the treatment.
In the beginning of the first session of the root-canal treatment; if you feel strong pain, or sensivity while consuming cold or hot products, please contact your doctor immediately.
Contact your doctor if unexpected conditions and symptoms occur.