5 Signs You May Need a Root Canal Treatment

When tooth pain strikes, it can be tempting to ignore it and hope it goes away on its own. But sometimes, that pain is a sign of a deeper problem—one that requires prompt attention.

Root canal treatment is designed to save your natural tooth when the pulp inside becomes infected or inflamed. The earlier you recognise the symptoms, the better your chances of avoiding further complications, like tooth loss or spreading infection.

1. Persistent Tooth Pain

One of the clearest signs you may need a root canal is pain that just won’t go away. This pain can range from a dull, throbbing ache to sharp, shooting discomfort.

It might get worse when you chew, apply pressure, or even lie down at night. While not every toothache means you need a root canal, persistent pain should always be checked by a dentist.

2. Sensitivity to Hot and Cold

Do you wince when sipping coffee or feel lingering discomfort after drinking cold water? Heightened sensitivity—especially when it lingers after the hot or cold stimulus is gone—may indicate an infection in the tooth’s pulp.

A healthy tooth might feel a quick twinge, but lingering pain is a red flag.

3. Swollen or Tender Gums

Infected tooth pulp can cause inflammation in the surrounding gums. You may notice swelling, tenderness, or even a small pimple-like bump (called a dental abscess) near the affected tooth.

This is a sign that the infection may be spreading, and immediate treatment is essential to prevent it from reaching other parts of your mouth.

4. Tooth Discolouration

When a tooth becomes infected or the pulp dies, it can start to look darker than your surrounding teeth. This discolouration usually appears as a grey or brown shade and should not be ignored.

It often means that blood flow to the tooth has been compromised, which is another strong indicator that a root canal might be needed.

5. Pain When Chewing or Touching the Tooth

If biting into food or even lightly tapping the tooth causes sharp pain, it could mean that the nerve inside the tooth is damaged or infected. This pain can make eating uncomfortable and may worsen over time if left untreated.

Why You Shouldn’t Delay Treatment

Delaying treatment can lead to more serious issues, such as:

• Spread of infection to the jawbone
• Formation of a painful abscess
• Loss of the affected tooth
• Need for more complex treatments like dental implants or bridges

A root canal procedure removes the infected pulp, disinfects the inside of the tooth, and seals it, allowing you to keep your natural tooth and restore function.

What to Expect from a Root Canal Treatment

Many people fear root canals, but modern dentistry has made the procedure relatively quick and comfortable. Typically, your dentist will:

• Numb the area for a pain-free experience
• Remove the infected pulp
• Clean and shape the root canal space
• Fill and seal the tooth to prevent reinfection
• Restore the tooth with a crown if needed for strength and appearance

Recovery is usually mild, with most patients returning to normal activities the next day.

Taking Care of Your Teeth After Treatment

After a root canal, you should continue good oral hygiene habits to prevent future issues:

• Brush twice daily with fluoride toothpaste
• Floss every day
• Limit sugary snacks and drinks
• Schedule regular dental check-ups and cleanings

Final Thoughts

Root canal treatment can seem intimidating, but it’s often the best way to save a tooth and stop pain for good. Recognising the early warning signs can make the process smoother and prevent serious complications.

If you suspect you may need root canal treatment in Leederville, don’t wait—book an appointment with our friendly dental team today. We’ll assess your tooth, explain your options, and help you get back to a pain-free, healthy smile.