The Chelsea star has been struggling with dental problems relating to his wisdom teeth and an infection.
It has seen him miss two games for the Blues, before he was named on the bench against Burnley.
Now the international break has arrived he has taken the opportunity to have them taken out.
And he has posted a hilarious video on social media to prove that is the case.
In the clip captioned 'wisdom teeth have left the chat', Mount is clearly suffering from the after effects of anaesthetic.
He said: "If I got punched right now I wouldn't even feel it."
When asked if someone should it, he suddenly looks worried and added: "No, no, no.
"I ain't got no teeth."
Mount was called up for England duty this week but his arrival has been delayed.
"Mount's arrival has been delayed due to recent dental surgery and he will continue to be monitored in the coming days, as will Shaw who is currently following concussion protocol at his club," and England report said.
The Chelsea man was one of four players who did not immediately report to Gareth Southgate's England squad alongside with Marcus Rashford, James Ward-Prowse and Luke Shaw.
Emile Smith Rowe was a late call-up to the Three Lions squad as the Arsenal star has impressed in recent weeks.