A root canal is used to treat inflammation or infection inside a tooth. The American Association of Endodontists explains that treatment is needed when the pulp inside the root canal becomes inflamed or infected, often from deep decay, repeated dental procedures, or a crack or chip in the tooth.
Common signs you may need a root canal
According to the AAE, common warning signs include:
- Severe pain while chewing or biting
- Pimples on the gums
- A chipped or cracked tooth
- Lingering sensitivity to hot or cold
- Swollen or tender gums
- Deep decay or darkening of the gums
These symptoms do not always mean you need a root canal, but they are strong reasons to schedule a dental exam quickly. A dentist needs to examine the tooth and confirm the cause of the pain.
What causes a tooth to need a root canal
The AAE notes that root canals are commonly needed for deep cavities, cracked teeth, or problems related to older fillings. If the pulp inflammation or infection is left untreated, it can cause pain and may lead to an abscess.
This is why it is important not to wait for severe pain. Some patients start with sensitivity, then symptoms get worse over time.
Is a root canal painful?
The AAE states that root canal treatment is performed with anesthesia and is not more painful than many routine dental procedures, such as a filling. It also notes that mild soreness or numbness can happen after treatment for a few days.
A lot of people delay treatment because of old root canal stories. Modern root canal treatment is very different from that outdated reputation. The AAE specifically notes that modern root canal treatment is similar to a routine filling in many cases.
Why early treatment matters
When infection inside a tooth is treated early, the goal is to save the natural tooth. The AAE explains that endodontic treatment removes the inflamed or infected pulp, cleans and shapes the canal, then fills and seals it. After that, the tooth is restored and can continue functioning like other teeth.
The AAE also notes benefits of saving the natural tooth, including efficient chewing, normal biting force and sensation, and natural appearance.
Root canal care in Pasadena CA
Premier Care Dental Group has a dedicated Root Canal Treatment in Pasadena team, positions this treatment as a way to relieve tooth pain and save your natural tooth. Our practice is located in Pasadena at 310 S Lake Ave, Ste B1, with online appointment and phone contact on the site.
Final takeaway
If you have tooth pain, lingering sensitivity, or gum swelling, do not guess. A dental exam is the fastest way to find out whether the tooth needs a filling, a root canal, or a different treatment.