A member asked:

Hi i have toothache for a few days but x-ray didn't show anything. it's now become painful when i touch the tooth and hurts when i drink hot and cold.

5 doctors weighed in across 3 answers
Dr. Louise Andrew answered

Specializes in Emergency Medicine

You have an infectio: n and should see a dentist. May require special x-rays to see or just an exam. Don't delay as an infection could spread or you could lose a tooth. Good luck!

Answered 5/4/2016

1.3k views

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Dr. Jerry Brown answered

Specializes in Prosthodontics

Mysterious Toothache: Good day; There are various tests to evaluate the health of a nerve in a tooth. A scan of tooth, a pulp tester might be helpful. May be possible hair line fracture of tooth. Do you notice more intense pain on opening versus closing? A perfect time to see an endodontist-- specialist in root canal therapy. This specialist utilizes a microscope to diagnose pulpal health.

Answered 11/27/2017

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Dr. Theodore Davantzis answered

Specializes in Dentistry

Toothache: Radiographs don't always show everything. Does the tooth have a filling? It may be loose. The tooth may even be fractured. If your dentist cannot detect what is amiss, please see an endodontist.

Answered 5/4/2016

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