Need Help Please! Tooth Problem.?

I went to my dds 2 wks ago, and she determined that there was no problem with my front teeth or previous root canals. I get an exam once a year now. I went in because my upper right side was bothering me, just like your tooth starts to before it needs a root canal. Pulsating, aching, sensitive to cold. DDS was sure it was sinuses. Anyway, that went away within a few days. As of about a week ago, my front tooth that had a root canal in it last year, it started bothering me as well. It's been a week now and not any better. Don't think any worse but not any better. It isn't a horrible pain at all. Just a slight ache and when my blood pumps a bit much, it will just barely pulsate. Just enough for me to take notice. Now, I was just in 2 wks ago and all was well. I could see the xray and that the canal was cleared through. Only other thing would be if it cracked... or sinuses. I'm not in pain, the cold sensitivity doesn't linger at all. Can a dentist or professional please help! Thank you!

Need Help Please! Tooth Problem.?
To be very honest, no dentist (even the best one in the world) would be able to give you a clear answer without seeing your xrays in front of him/her, and taking a look at your chart and how the previous canal therapy was done.





Best advice is to see your local dentist about this issue.





Good luck