Root Canal Treatment Pros and Cons Explained

Root Canal Treatment has a reputation it doesn’t deserve. For many Australians, the idea alone causes anxiety, even though it is one of the most effective ways to relieve dental pain and save a natural tooth.

In simple terms, a root canal treats infection inside a tooth. When bacteria reach the inner pulp, pain, swelling and abscesses can follow. Root canal treatment removes the infected tissue, cleans the canals, seals the tooth, and restores its strength so it can function normally again.

At Bigger Smiles, we see firsthand how this procedure stops pain, prevents further complications, and helps patients avoid tooth loss. Below is a clear, honest breakdown of how it works, what recovery looks like, the real pros and cons, and what it costs in Australia.

What is root canal treatment?

Root canal treatment is a dental procedure used to remove infected or inflamed pulp from inside a tooth. The pulp contains nerves and blood vessels. Once it becomes infected due to decay, cracks, or trauma, the infection cannot heal on its own.

The process involves:

• Removing infected pulp
• Cleaning and disinfecting the canals
• Filling and sealing the space
• Restoring the tooth with a filling or crown

Once completed, the tooth is no longer infected and can continue to function like a regular tooth.

Signs you may need root canal treatment

Not all tooth pain requires a root canal, but specific symptoms are strong indicators:

• Persistent toothache that does not settle
• Pain when biting or chewing
• Sensitivity to hot or cold that lingers
• Swollen or tender gums
• A pimple-like bump on the gums
• Tooth discolouration
• History of deep fillings or dental trauma

If these symptoms are ignored, infection can spread beyond the tooth and cause more serious problems.

The three stages of root canal treatment

While every case is different, root canal treatment usually follows a predictable structure.

Stage 1: Examination and access

Your dentist examines the tooth, takes X-rays, and confirms the diagnosis. A local anaesthetic is used to keep you comfortable. A small opening is made to access the infected pulp, and the canals are cleaned.

Stage 2: Deep cleaning and medication

In more complex infections, medication may be placed inside the canals to eliminate remaining bacteria. This stage may occur on the same day or during a follow-up appointment.

Stage 3: Filling and restoration

Once the infection is cleared, the canals are filled and sealed. A permanent filling or crown is then placed to protect the tooth and restore strength.

What is the recovery time for a root canal?

Recovery is usually straightforward.

Short-term recovery

• Mild discomfort or tenderness for a few days is normal
• Most people return to work or daily activities within 24 hours
• Pain typically decreases rather than increases

Full recovery

The tooth is considered fully restored once the final filling or crown is placed. Until then, the tooth may be more fragile, especially for chewing.

Most patients feel normal again within a week.

What should you not do after a root canal?

Good aftercare plays a significant role in long-term success.

Avoid:

• Chewing on the treated tooth until it is fully restored
• Hard, crunchy or sticky foods
• Smoking, which can slow healing
• Skipping follow-up appointments

Do:

• Stick to soft foods for a few days
• Maintain good oral hygiene
• Take recommended pain relief if needed
• Contact your dentist if pain worsens or swelling develops

The top 17 pros and cons of a root canal treatment

Understanding both sides helps you make an informed decision.

The pros

1. Saves your natural tooth
2. Eliminates infection at the source
3. Relieves dental pain
4. Prevents infection spreading
5. High long-term success rate
6. Preserves normal chewing and bite
7. Maintains jaw alignment
8. Less invasive than tooth replacement
9. More cost-effective than implants long term

The cons

1. May require multiple appointments
2. Temporary tenderness after treatment
3. A crown is often required
4. Small risk of complications
5. Treated teeth can become brittle
6. Retreatment may be needed in rare cases
7. Cost varies by tooth type and complexity
8. Not suitable for teeth with severe structural damage

Overall, when a tooth can be saved, the benefits of root canal treatment usually outweigh the drawbacks.

How much does a root canal cost in Australia?

The cost of root canal treatment in Australia varies depending on several factors.

Typical price range

• Front teeth: lower end of the range
• Molars: higher cost due to multiple canals
• Overall range: approximately $900 to $2,500 or more

Factors that affect cost

• Number of canals
• Severity of infection
• Need for specialist care
• Whether a crown is required
• Imaging and follow-up visits

Private health insurance may reduce out-of-pocket costs depending on your level of cover.

Is root canal treatment better than extraction?

In most cases, yes.

Keeping your natural tooth:

• Maintains chewing efficiency
• Prevents neighbouring teeth from shifting
• Avoids jawbone shrinkage
• Reduces the need for costly replacements

Extraction is usually considered only when a tooth cannot be restored safely.

Root canal treatment in Sydney

If you are searching for root canal treatment in Sydney, it’s essential to choose a clinic that prioritises accuracy, comfort, and long-term results.

At Bigger Smiles, treatment plans are based on preserving your natural teeth wherever possible and ensuring the restored tooth lasts for years, not months.

When root canal treatment may not be suitable

Root canal treatment may not be recommended if:

• The tooth has fractured below the gum line.
• There is insufficient tooth structure remaining
• Advanced gum disease has compromised support

In these cases, alternative options are discussed to protect your overall oral health.

Practical next steps

If you suspect a tooth infection:

1. Book an assessment promptly
2. Avoid delaying treatment
3. Follow aftercare instructions carefully
4. Complete the final restoration

Early action often means simpler treatment and better outcomes.

FAQs

1. What is the recovery time for a root canal?

Most people recover within a few days, with full comfort returning in under a week.

2. What should you not do after a root canal?

Avoid chewing on the treated tooth, smoking, and hard foods until it is fully restored.

3. How much does a root canal cost in Australia?

Costs usually range from $900 to $2,500, depending on the tooth and its complexity.

4. Is root canal treatment painful?

Modern techniques mean most patients experience slight discomfort during treatment.

5. Is it better to get a root canal or pull the tooth?

If the tooth can be saved, a root canal is usually the better option for long-term oral health.

Know more https://biggersmiles.com.au/root-canal-treatment-pros-and-cons/