我隻牙有一種麻痺或好像快要掉下來的感覺,help

I had tried before....I love sport.......that is not good for me....
Even I am a dental assistant........I wont see dentist.....
Because I am afraid they will do root canal treatment for me.........
Fortunately, it is gone after several month..........

If you go to see the dentist and he/she said do root canal treatment for it, you should think about it..........because after that...your teeth is dead and it life will be shorten...

sorry for cant type chinese.........

I think its cause by so irritation like bite on hard thing or by very soul....just my though..is not proved.. : P