Gas during irrigation with hydrogen peroxide and safety limits

Doctor, I remember you saying something in your earlier posts along the lines that the gas released during irrigation with hydrogen peroxide creates pressure at the apex and causes pain. Am I remembering incorrectly? I am unsure.

Translated version of the Turkish original

Yes, for this reason, if hydrogen peroxide has been used, we remove the hydrogen peroxide with hypochlorite during the final rinse.

Author of the original answer: Doç. Dr. İsmail Davut Çapar

Medical review of the Turkish original:

Turkish answer published on this website:

Translation published:

The review date refers to the Turkish original; it does not indicate a separate medical review of the translation.