The phrase ‘root canal’ makes a lot of people wince, usually from stories rather than experience. In practice it is a routine way to rescue a tooth whose inner tissue — the pulp — has become infected or inflamed, often after a deep cavity, a crack, or repeated dental work.
Inside every tooth is soft tissue containing nerves and blood vessels. When decay or damage reaches it, that tissue can become infected. Left alone, the infection can spread, cause an abscess, and eventually cost you the tooth. A root canal removes the infected tissue while keeping the natural tooth in place.
The area is numbed thoroughly first — modern anaesthesia means the procedure itself feels much like having a filling. The dentist removes the infected tissue, cleans and shapes the inside of the tooth, and seals it. A tooth that has had a root canal is often capped with a crown afterwards to protect it, since it can become more brittle.
Most root canals are completed in one to three visits. A single sitting is common when the infection is contained and the canals are straightforward; molars with multiple curved canals, or teeth with long-standing infection, often need two or three shorter visits so the tooth can be medicated and settled between them. Your dentist should tell you the expected number after looking at the X-ray — and explain if it changes. We answer this in more detail in our FAQ on how many sittings a root canal takes.
Rather than a single fixed price, root canal cost depends on a few concrete things: which tooth it is (front teeth have one canal; molars can have three or four), whether the infection has complicated the canals, whether an earlier root canal is being redone, and the crown you choose afterwards — metal, porcelain-fused and zirconia crowns each sit at a different point on the price-versus-aesthetics scale. A trustworthy clinic will put the full plan and price in writing before starting, so there are no mid-treatment surprises.
None of these guarantees a root canal is needed — but each is a reason to get the tooth examined rather than wait. Importantly, if the pain suddenly stops on its own, that can mean the nerve has died, not that the problem is gone; the infection can continue silently.
“Better to just pull it out.” Extraction sounds simpler, but a missing tooth shifts your bite and usually leads to a bridge or implant later — more treatment, not less. Keeping a restorable natural tooth is almost always the better first choice.
“The treatment hurts more than the toothache.” With thorough modern anaesthesia, most patients compare the sitting to a long filling. The toothache that brought them in is usually the worst part of the whole episode — our FAQ on whether root canals actually hurt covers this honestly.
“If I can bear the pain, I can skip it.” An untreated infected tooth does not stay still — abscess, bone loss around the root, and spreading infection are the usual path. Bearing the pain postpones the treatment and grows the problem.
Mild tenderness for a day or two is normal and usually settles with ordinary pain relief. Most people return to their day soon after. It helps to chew on the other side until any crown is placed, and to keep up gentle brushing and flossing around the tooth.
A root canal has a reputation for pain, but for most people the discomfort they arrive with — from the infection — is worse than the treatment that relieves it. Saving a natural tooth is almost always better for your bite and your jaw than losing one. You can read more about how we approach root canal treatment at Kosmoss Dental.
If you have ongoing tooth pain or swelling, it is worth getting the cause identified early. None of this replaces an in-person check-up — every mouth is different, and a quick look often settles what guesswork cannot. If something has been bothering you for more than a few days, it is worth getting it seen early, while it is still simple to treat.
At Kosmoss Dental in Indirapuram, we are happy to talk through what you are noticing and explain the options before anything is decided. Give us a call or drop by the clinic to book a time that suits you.
Author
