Expert: Mark Bornfeld DDS - 4/30/2007

Question
I had the beginning of a root canal a week ago. (Right upper molar, I believe they called it #2) After initial phases the dentist put tetracycline in the tooth, which drained into my sinus.  It was excruciating!  I literally felt like I was going to drown? Is this a common occurance? Is there anything I need to worry about regarding the tetracycline?

Answer
Dear Teresa,

Was this dentist an endodontist, or a general dentist? Although tetracycline will not present any risk in itself, the perforation into your sinus is troubling-- it suggests that your dentist did not use sufficient attention or care when measuring the length of your root.

I would recommend that you consult with an endodontic specialist if you have not done so already to assess the tooth. You should also pay special heed to any developing symptoms that might suggest the presence of a sinus infection, and bring this to the attention of your dentist.

Good luck!

Mark Bornfeld DDS
www.dentaltwins.com
Brooklyn, NY