Can a bad tooth cause a lasting headache?
I've been having the allonying pain. On the right side of my head. I also have a bad tooth on the same side. The filling has came out. And its open. It hurt from time to time.The tooth> I'm still able to somewhat eat on it. Im pretty long over due for a dentist appointment. I just want to know if it can cause headaches? I feel nausea along with it. Can anyone shine any light on my mth long problem?