What Is a Root Canal?

A root canal removes infected or inflamed tissue (pulp) from inside the tooth. This is usually needed when:

Decay reaches the nerve
A tooth is badly cracked or damaged
An infection has developed at the root

After the pulp is removed, the space is cleaned, disinfected, and sealed. In most cases, the tooth is later fitted with a crown to restore strength.

What Does It Feel Like?

You’ll be completely numbed before we begin. The injection may pinch slightly, but after that, you won’t feel pain during the treatment. Many patients are surprised at how easy it is. You’ll hear the tools and feel light pressure, but not pain.

Some people find the length of the appointment tiring, as a root canal can take 60–90 minutes. If you're anxious, we’ll go at a pace you're comfortable with, and we’re always happy to take breaks.

Does It Hurt Afterwards?

Some tenderness or aching is normal for a few days – usually when biting or chewing. This is due to inflammation at the tip of the root. It's mild for most people and can be managed with ibuprofen or paracetamol.

What to expect after treatment:

Mild tenderness for 2–3 days
Avoid chewing on the tooth until a permanent filling or crown is placed
Contact us if pain worsens or lasts longer than a week

Why Do People Think It Hurts?

Root canals have a bad reputation, mostly based on outdated methods. Decades ago, anaesthetics and tools weren't as effective. Today, it’s a completely different experience. Most of the "pain" stories come from people who waited too long and were already in severe pain before getting treatment.

Should You Avoid Root Canal Treatment?

Absolutely not. Leaving an infected tooth untreated can lead to:

Abscesses
Severe swelling
Bone loss
Tooth loss

If you’re in pain, treatment is the solution – not the problem. Root canals help relieve pain, not cause it.

Still Worried?

You’re not alone. Lots of patients feel anxious about root canals. We see it all the time. Our team in Basingstoke takes a calm, experienced approach, and we’ll explain every step as we go. If you have questions, we’re happy to answer them.