Infected Tooth5 Signs of an Infected Tooth Nerve

If an infected tooth nerve is left untreated for too long, it could lead to serious medical complications. Here are the main symptoms of an infected tooth nerve and why you should get root canal therapy in Woodmere.

1. Toothache

If you experience a constant ache or intense throbbing in one area of your mouth, you could suffer from an infected tooth nerve. This pain can be intolerable, especially when trying to sleep. The pain may radiate, making it difficult to pinpoint the affected nerve. Many people who suffer from an infected tooth nerve will also experience a high fever and an elevated heart rate due to the strain on the body’s immune system. You may contact a root canal pain relief dentist to help you with your issue.

2. Tooth Sensitivity

If your teeth are extremely sensitive, it could indicate an infected tooth nerve. If left untreated, this infection may lead to damaged or missing teeth. It could also lead to chronic pain and numbness in the jawline and upper neck. If you cannot tolerate temperature extremes in your mouth or you cannot put pressure on your teeth, schedule a dentist appointment to see if an infected nerve is causing your problem.

3. Swollen Gums

If you’re suffering from swollen gums, it could indicate that you’ve developed an infection in your tooth nerve. Swollen gums could mean that you have an abscess, which is a collection of pus in the gum line. Sometimes abscesses are dental emergencies, so if you notice swollen gums, seek immediate care.

4. Foul-Smelling Breath

Lingering bacteria emit a terrible odor. If you experience persistent, foul-smelling breath that you can’t explain, it could be a sign of an infected tooth nerve. Visit your dentist to identify the source of your bad breath, get a thorough cleaning, and assess your mouth for a potential infection in your tooth nerve.

5. Sore Mouth

If you have a sore mouth, it may be because the nerve in your jaw is inflamed or infected. The infection can also affect your taste buds and create a metallic taste in your mouth. If you have a sore mouth for more than three weeks, schedule an appointment to get it examined.


When you experience any of these five symptoms, it’s important to seek treatment from a professional. If left untreated, an infection could lead to long-term dental problems. If you have an infected tooth nerve, you could find comfort in undergoing a root canal procedure or having your tooth extracted. At Long Island Endodontics, we offer several dental services, including root canal therapy in Woodmere for those who suffer from an infected tooth nerve. Contact Long Island Endodontics today to schedule a consultation with our root canal pain relief dentist.

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