There are many myths revolving the root canal treatment and its complexity. It is a safe and effective bacteria-eliminating treatment for tooth roots. However, aftercare is of prime importance to avoid any unwanted complications. Keep a keen eye on your condition and check signs of infection after root canal treatment to get rid of the issue as soon as possible.

9 Signs of Infection Danger after Root Canal Process

Regular self-examination and appropriate aftercare can help minimize the chances of infection after a root canal process. However, the risk still lingers of things going south; these early detecting signs can help.

One of the most common markers is a sensation of pain after getting root canal treatment. However, there may be some other not-so-common signs which are:

Sharp Tooth Pain

A root canal is an invasive procedure that requires incisions and gum stiching. Therefore, sharp stinging tooth pain or soreness is a given for some following days. However, the discomfort should subside as days pass. If it does not, it could be an infection sign.

Bump on Gums

The pimple or bump on your gums is a flat marker that your mouth needs attention to. A fluid-filled bump on the gums is common after this treatment, but it should go away within 2-3 days.

If it is not shrinking even passing 7 to10 days after the root canal, it’s one of the clear-cut signs of a gum infection.

Halitosis – Bad Breath and Swollen Gums

Changes in mouth flavor, such as having a metallic or salty taste in the mouth, with bad mouth odor and gum inflammation, confirm infection.

Gum Inflammation and Burning Sensation

You feel a burning sensation in your mouth, typically the gums, after a root canal; it is one of the signs that you have an infection. The root, in particular, burns, and in such a case scenario, talking to your dentist is the best bet.


Fever is a general sign of infection, not after the root canal is done. The body typically responds with a temperature spike due to microbial presence.

Tooth Discoloration/ Stain on Tooth

A tooth suffering from an infection may visually appear brown or even yellow due to the inner enamel layer. On the other hand, if it’s the pulp, tissues go dark brown, eventually changing the color of the tooth as well.

Gum Recession

Your tooth will start to look taller or larger compared to others if the gum starts to recede from its line.

Dental Abscess

An abscess pinpoints infection, whether it’s after a root canal or not. A dental abscess results from bacteria and dying pulp, forming a pus-filled pocket around the tooth roots.

Lethargy/ lack of Energy

You may not feel up to the game following your treatment. Even then, you’d want to know the cause if the fatigue is persistent. Your energy level and normal response should be normal within a few days.

Get In Touch With Us

A root canal process has its set of pros and cons. It has some complications, but appropriate aftercare eliminates most risks. However, if your condition gets worse, do not panic. Get in touch with the most affordable dentist in Houston from Pearlshine Dental. Dial 281 477 7200 to connect with us.