### How to Identify and Treat a Dead Tooth **Identifying a Dead Tooth** A dead tooth is one that no longer receives blood flow. Signs that your tooth may be dying include discoloration and pain. A dying tooth may turn yellow, light brown, gray, or even black. The discoloration will be different from the rest of your teeth. Pain can vary from none to mild or severe, often caused by the dying nerve or an infection. **Causes of a Dead Tooth** - **Trauma or Injury:** Getting hit in the mouth can cause a tooth to die quickly or over time. - **Poor Dental Hygiene:** Untreated cavities can lead to decay reaching the pulp, causing infection and eventually the death of the tooth. **Treatment Options** - **Root Canal:** This procedure removes the infected pulp, cleans the area, and seals it. A crown may be needed to protect the tooth. - **Tooth Extraction:** If the tooth is too damaged, it may need to be removed and replaced with an implant, denture, or bridge. **Preventive Measures** - Maintain good oral hygiene by brushing and flossing regularly. - Visit your dentist for routine check-ups and cleanings. - Wear a mouthguard during sports to prevent injury. If you suspect you have a dead or dying tooth, see your dentist immediately for early treatment to prevent complications.