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August 6, 2020
Dental Health

What is a Tooth Nerve Infection

tooth nerve

Having strong and healthy teeth brings happiness to a human being because he/she can afford a smile. However, any teeth related ailments cause discomfort to an extent of requiring a medic intervention. An example of such ailments is a tooth nerve infection that is brought about by an infection of the dental pulp. It causes sensitivity that leads to a lot of pain. But there is no need to worry so much as drhornsbydental.com.au site shared plenty of information to give you an idea of how a tooth nerve infection is treated. But before that, we must be aware when to see a dental professional for treatment.

Causes of the Tooth Nerve Infection

In case you have some pain in your teeth and it’s concentrated on a tooth, there is a high possibility that the pulp has been infected. Normally, the nerves in the teeth are situated in the pulp of each tooth. For the nerve to be infected, a tooth may be chipped, cracked, or broken thus exposing it. So, when a bacteria access the pulp, it infects it. Once you sense an abnormality in your tooth, it’s important to visit a medic because leaving it unattended can lead to dire, life-threatening complications.


• Irritability to cold and hot temperatures
• Fever
• Swelling on the face or jowl
• Responsiveness to the pressure of chewing or biting
• Tenacious, severe, throbbing toothache
• Salty fluid in the mouth that is foul-smelling and filthy tasting
• Tender, swollen lymph nodes on your jaw/neck


When you visit a medical facility and you are diagnosed with this condition, a medic will initiate the treatment. Usually, there are two remedies for this condition that include root canal therapy or tooth extraction.

The root dental therapy involves:

tooth nerve

• Use of an anesthetic (to ease pain) and then cover your mouth with a rubber dam to keep it clean and saliva-free.
• Creating an opening to the tooth so that to access the pulp.
• Removing the infected pulp tissue and preparing the channels for refilling.
• Then, a rubbery dental material is fixed on the canal
• Lastly, a temporary filling to protect the tooth inserted until your next appointment.

After completing the therapy, your tooth will be out of danger. It’s critical to note that, always maintain good dental hygiene and ensure whatever you are putting in your mouth is safe for your teeth. Lastly, visit your dentist regularly for checkups.

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