I had the flu before Christmas and fainted hitting my face on the floor. It looked like I would be boxing. My front tooth felt quite sore. I was careful with it once I started to eat again. It's much better, doesn't look any different but just feels a little different. Off to dentist today. X-Ray looked ok but the ice cold spray had no effect on the said tooth so dentist said it's dying and to return in 2-3 months for root canal pain treatment unless it is painful. The home hairdresser came afterward, told her my sorry tale and she has had it done before and says it was very painful. Anyone here with any advice?