Is there any way to reverse the effects of procaine?

Time: Local anesthetics will wear off.....Depending on individual...Adrenaline prolngs the duration and reduces bleeding so it is used by dentists.

Rarely Used: Oraverse (phentolamine mesylate) injection is the local anesthetic (la) reversal agent that accelerates the return to normal sensation & function following restorative & periodontal maintenance procedures. Oraverse is indicated for the reversal of soft-tissue anesthesia when a vasoconstrictor was part of the la. It dilates the local blood vessels to allow the la to leave the injection site faster.