Although it is not common to get an infection after a root canal treatment, it is a possibility. Infections can result from bacteria entering the tooth and soft tissue during the treatment, a slight perforation to the soft tissue of the tooth and/or inadequate initial root canal therapy.20 Sept 2014
How do you know if a root canal is infected?
A root canal infection brings severe pain in its wake. The pain intensifies when you bite down or place pressure on the affected tooth. Additionally, you may experience tooth sensitivity when you eat hot or cold food and drinks. The pain can also originate from inflammation of the gums.
What happens if you get an infection after a root canal?
The excruciating pain a person feels is the infection attacking the bundle of nerves within the pulp tissue. If the infection isn't addressed promptly, it will continue to work its way to the root, eventually damaging the tooth beyond repair.13 May 2020
How long will my gums be swollen after root canal?
How Long Do Gums Stay Swollen After a Root Canal? Swollen gum after a root canal usually goes away on its own within 72 hours.
What are the symptoms of a failed root canal?
- Sensitivity when biting down.
- A pimple or boil on the jaw.
- Discoloration of the tooth.
- Tenderness in the gum tissue near where the root canal was performed.
- Pain in the tooth you had treated.
- Presence of pus-filled abscesses near the treated tooth.
- Facial or neck swelling.
How do you know if your gum is infected after a root canal?
- Persistent Feeling of Lethargy. Feeling a little tired or run down is normal after a root canal.
- Area Around the Tooth and Gums Feels Hot. Often an infected area will feel warm to hot.
- Fever.
- Persistent Pain.
Can a root canal cause swollen gums?
Swelling and Tenderness of the Gum Line A root canal infection can create inflammation at the gum line area of the mouth. Swelling can cause the gums to feel sore and look more red than usual. In most circumstances, the swelling and irritation are localized, meaning it disturbs the area surrounding the infected tooth.
Can you get an abscess on a tooth that had a root canal?
Infected root canals cause acute pain as the inner tooth material is extremely sensitive. In some cases, the root canal infection has a tendency to thrive and give rise to a dental abscess. The tooth pain becomes unbearable and it must be treated promptly.15 Jan 2019