Root Canals Revealed: Myths, Facts, and Your Burning Questions

Author: Dr. Atika Dudhwewala

When it comes to dental procedures, few evoke as much apprehension as the mention of a root canal. The very phrase can send shivers down the spine of even the bravest souls. However, the truth about root canals is often obscured by myths and misconceptions. In this blog, we’ll peel back the layers and reveal the facts behind this commonly misunderstood dental procedure, addressing your burning questions along the way.

Root Canals Are Excruciatingly Painful

Let’s tackle the elephant in the room first. The perception that root canals are synonymous with unbearable pain is a myth rooted in the past. Thanks to advancements in dental technology and anesthesia, the procedure is now virtually painless. Dentists use local anesthesia to numb the area, ensuring that patients feel minimal discomfort during the root canal.

Modern Anesthesia Ensures Comfort

Your comfort is a priority during a root canal. Dentists use local anesthesia to numb the affected tooth and the surrounding area. This means you’ll be pain-free throughout the procedure. In some cases, patients might experience mild discomfort afterward, but this is easily managed with over-the-counter pain medications.

Root Canals Cause Illness

One persistent myth suggests a link between root canals and systemic diseases. This belief originated in the early 20th century but has been thoroughly debunked by scientific research. Root canals are a safe and effective way to treat infected or damaged teeth without jeopardizing your overall health.

Root Canals Are Safe and Effective

Root canals are performed to save a tooth that might otherwise need to be extracted. By removing the infected pulp inside the tooth and sealing it, the dentist prevents the spread of infection. This not only relieves pain but also helps maintain the integrity of your natural smile.

 Tooth Extraction Is a Better Alternative

Some people believe that extracting a problematic tooth is a quicker and simpler solution than undergoing a root canal. However, tooth extraction can lead to a host of other issues, including misalignment of surrounding teeth, difficulty chewing, and a negative impact on your overall oral health.

Saving Your Natural Tooth is Ideal

Preserving your natural tooth through a root canal is generally the preferred option. Not only does it maintain the structure of your jaw and facial bones, but it also ensures that neighboring teeth remain in their proper positions. Tooth extraction should be considered only when there’s no viable alternative.

 How Long Does a Root Canal Take?

The duration of a root canal varies depending on factors such as the tooth’s location and the complexity of the infection. In general, the procedure can be completed in one or two visits. Your dentist will discuss the specifics based on your individual case.

What Happens After a Root Canal?

After the root canal, your dentist will place a crown on the treated tooth to protect it and restore its function. This crown acts as a sturdy, natural-looking cap, ensuring that your tooth remains strong and fully functional.

 How Can I Prevent the Need for a Root Canal?

Prevention is always better than cure. Maintaining good oral hygiene practices, such as regular brushing, flossing, and routine dental check-ups, can go a long way in preventing the development of tooth decay and infections that may lead to the need for a root canal.


Root canals, often feared and misunderstood, are a crucial dental procedure that can save your natural teeth and preserve your oral health. By dispelling myths and presenting the facts, we hope to alleviate some of the anxiety surrounding this treatment. Remember, if you ever find yourself facing the possibility of a root canal, you’re in capable hands, and the benefits of preserving your natural smile far outweigh the temporary discomfort.