woman feeling pain from root canal

What Causes a Root Canal?

Do you cringe when you hear the words "root canal"? There's no need. Despite its negative reputation, research shows that root canal pain isn't as bad as many people believe.

In reality, a root canal procedure can heal your tooth pain and save your damaged tooth. And with modern local freezing, the procedure can be completed without you experiencing any pain during your appointment.

If you're still nervous about booking your root canal appointment, keep reading. This article explains how root canal infections happen and what you can do to keep your teeth healthy.


How is a Root Canal Infected?

A root canal occurs when the nerves and blood vessels (also known as the "pulp") inside your tooth get inflamed and infected. But how does the infection enter your tooth in the first place?

Your tooth's enamel usually protects the pulp from bacteria. However, your tooth can get cracked or compromised by a cavity. Once the enamel barrier is damaged, bacteria can enter the pulp inside.

The resulting infection causes the tooth pulp to get painfully inflamed. This results in the pressure and swelling associated with root canals.

How to Avoid a Root Canal

The best way to avoid a root canal is to prevent it from happening.

When it comes to tooth infection, cavities are a frequent culprit. Good oral hygiene prevents bacteria from damaging your tooth enamel. Keep your teeth healthy with good hygiene practices including:

  • Brushing your teeth in the morning and at night
  • Flossing at least once per day
  • Avoiding sugary and carbohydrate-rich foods, which promote tooth decay
  • Using a fluoride toothpaste and rinse to strengthen tooth enamel

You can also prevent a root canal by getting regular checkups at the dentist. See the dentist and get a professional dental cleaning at least once per year (or sooner depending on your personal risk for decay and gum disease – your dentist can advise you what is most suitable for you). Doing so will enable your dentist to catch tooth problems before they progress to a full-fledged root canal.

Do I Need a Root Canal?

There are many kinds of tooth pain. If you're suffering from a toothache, you may be wondering whether you need a root canal or something else.

The symptoms of a root canal can include:

  • Severe tooth pain when chewing
  • Sensitivity to cold foods in the affected area
  • Gum swelling and tenderness
  • Abscesses that leak pus
  • A visibly chipped or cracked tooth
  • Discoloured tooth (usually black or grey)

If you are experiencing these symptoms, it's time to book a dental exam. Catching a root canal early minimizes your pain and can help ensure your tooth can be restored optimally.

When You Need a Root Canal

There's no need to fear a root canal procedure. At the right time, it can save you from worse pain and get your smile back to normal.

If you're suffering from the pain of a root canal in Red Deer, don't wait for it to get worse. Contact Parkland Mall Dental Centre today to book your checkup and root canal appointment.