painless tooth infection

Most people associate root canals with severe toothaches. So, if your dentist says you may need one even though your tooth feels fine, it's natural to have questions. Can you need a root canal without tooth pain? Yes. A tooth can sometimes need root canal treatment even when it doesn't hurt. The nerve tissue inside the tooth may be severely damaged or no longer vital without causing noticeable pain. In other cases, an infection may develop around the root with few obvious symptoms. That's why pain is only one part of diagnosing a tooth. Why Would I Need a Root