Few words make patients more nervous than “root canal”. Much of that fear comes from outdated stories. A modern root canal treatment is a routine, comfortable procedure that saves your natural tooth. Here are seven myths we hear often at Nexus Dental Center – and the facts.
Myth 1: Root canals are very painful
Fact: The pain comes from the infection, not the treatment. With local anaesthesia, a root canal usually feels similar to getting a filling – and it relieves the toothache that brought you in.
Myth 2: It is better to just pull the tooth
Fact: Keeping your natural tooth is almost always the better choice. An extracted tooth needs to be replaced with an implant, bridge or denture to prevent other teeth from shifting – which costs more time and money.
Myth 3: A root canal makes you ill
Fact: This idea comes from old research that has since been disproven. Removing infected tissue actually reduces the bacteria in your mouth.
Myth 4: If it does not hurt, I do not need one
Fact: A tooth can be infected or dying without pain. Signs include a darkening tooth, a small pimple on the gum, or swelling. An X-ray during a check-up can catch problems early.
Myth 5: It takes many painful visits
Fact: Many root canals are completed in one or two visits, depending on the tooth and the infection.
Myth 6: A root-canal-treated tooth will not last
Fact: With a well-fitting crown and good oral hygiene, a treated tooth can last a lifetime. Back teeth usually need a crown afterwards because they take heavy chewing forces.
Myth 7: Antibiotics can cure the infection instead
Fact: Antibiotics may reduce swelling for a while, but they cannot reach the infected pulp inside the tooth. Only cleaning the canals removes the source of infection.
Signs you may need a root canal
- Lingering pain with hot or cold food
- Severe pain when chewing
- Swollen, tender gums near a tooth
- A tooth that has darkened
- A deep cavity or cracked tooth
If you notice any of these, do not wait – early treatment is simpler and more comfortable.
Book a consultation at Nexus Dental Center
Have questions about your teeth? Visit us at Pudur, Ambattur, Chennai, call 073059 68439, message us on WhatsApp (93848 48439), or book an appointment online.
This article is for general information and is not a substitute for a personal dental examination.