A root canal procedure treats damaged or decaying teeth. If you’re wondering how to know you need a root canal, let’s look at some of the most basic signs.

How To Know You Need a Root Canal

A root canal is the name of a dental procedure that repairs and saves an infected or badly decayed tooth. It’s necessary when the tooth’s pulp, composed of nerves and vessels, becomes infected or damaged. During treatment, a dentist or oral surgeon will remove the pulp and clean and seal the inside of the tooth. Some people fear that their root canal will be uncomfortable or painful, but the procedure is typically no more painful than having a cavity filled. If you’re experiencing any of the telltale signs of deep tooth decay, you shouldn’t delay treatment. If you’re wondering how to know you need a root canal, let’s look at some common indicators.

Persistent Pain

If you’re experiencing persistent, sharp pain, you’re a possible candidate for a root canal. The pain might bother you all the time or come in repetitive bursts. The pain is likely to originate deep in the bone of your tooth. Alternatively, you might feel it in your face, your jaw, or even your other teeth. Tooth pain can have multiple causes. Some other possibilities include:


  • gum disease
  • a cavity
  • referred pain from a sinus infection or another problem
  • a damaged filling
  • an impacted tooth that may be infected


Regardless of the cause, it’s important to schedule an appointment with your dentist as soon as possible. Early diagnosis and treatment for tooth pain will lead to a more optimistic outcome.

Sensitivity to Heat and Cold

Does your tooth hurt when you’re sipping on a cup of steaming hot coffee? What about when you eat ice cream or drink an ice-cold glass of water? The sensitivity could feel like a dull ache or a sharp, stabbing pain. If this sensitivity lingers for an extended period, you might require a root canal. Some people’s teeth are more sensitive than others. If this is the case, special sensitivity toothpaste could help. But if the pain you’re experiencing is sudden or intense, it can be an indication that the blood vessels and nerves in your tooth are infected or damaged.

Tooth Discoloration

Another way to know you need a root canal is tooth discoloration. An infection of the pulp can lead to a discolored tooth. Trauma to the tooth or the breakdown of internal tissue can damage the roots and give the tooth a grayish-black appearance. This discoloration is easier to see in a front, or anterior, tooth. A tooth might abruptly discolor for any number of reasons—amongst them, decaying or damaged tooth pulp.

Swollen Gums

Swollen gums can be a sign of an issue that requires a root canal. The swelling, like any sensitivity, can be constant or occasional. The swollen area might be tender or painful to the touch. This swelling results from the acidic waste products of dead pulp tissues, leading to swelling outside the root tip area. You might also notice a small pimple forming on your gums. This is called a gum boil, parulis, or abscess. The pimple can ooze pus from the infection, resulting in an unpleasant taste in the mouth and bad breath.


Have you noticed any of the signs of decayed or damaged tooth pulp? Have a knowledgeable, reliable professional examine your tooth. For root canal treatment in Riverview, Florida, come visit Dr. Castellano. You’ll leave with a fixed tooth and a bright, winning smile.

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Porcelain fused to metal crowns (PFM crowns) are metal crowns with a layer of porcelain fused on the metal. This makes them almost as durable as pure metal crowns but a lot more esthetic. PFM crowns used to be the most popular crowns in dentistry for a long time. They are still used today, but nowadays ceramic crowns are preferred, especially for front teeth restorations. PFM crowns are more affordable than all-ceramic crowns. Even though they are not as esthetic as porcelain crowns they are still good candidates for back teeth restorations. They are used on: posterion teeth conjuction with partial dentures when durable metal rests are needed
signs of needing a root canal. Chris Castellano DMD , top implant  dentist , Riverview, Fl. 33578
By chris castellano June 25, 2023
-Severe tooth pain while chewing -Your tooth pain wakes you up at night -Teeth that are highly sensitive to hot or cold, with the sensitivity lingering for some time. -Discoloration or darkening of the tooth -Swollen gums in the area of the infected tooth
wisdom tooth extractions. Chris Castellano DMD , top  dentist fro the wisdom tooth delete , Riverview, Fl. 33578
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Most wisdom tooth removal surgeries last about 40-90 minutes. Even if you're having all four of your wisdom teeth removed at once, the procedure typically takes an hour. If your wisdom teeth are in a difficult position or there are unexpected difficulties, the surgery may take a bit longer.
taking all 4 wisdom teeth out at once! Chris Castellano DMD , top implant  dentist , Riverview, Fl. 33578
By chris castellano June 24, 2023
No! All 4 wisdom teeth do not always come in at the same time, but they will always be the last set of teeth to come in. As a general rule of thumb, lower teeth usually erupts before upper teeth and teeth in both jaws erupt in pairs one on the right and one on the left. It is most common for the bottom row to erupt before the top. It is also not unheard of for the top to erupt first and it is also possible for one set to come in while the other doesn’t. Several factors can influence the permanent tooth eruption pattern such as Heredity, how they are growing and the condition of the tooth and size of the jaw.
wisdom tooth removal. Chris Castellano DMD , top   dentist fro wisdom tooth removal  , Riverview, Fl. 33578
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Multiple factors may influence the cost of a wisdom teeth removal . The American dental Association has about 6 billing (CDT) c odes to make the cases simpler for patients, insurance companies and providers to understand . Each tooth depending on which category code it falls to will cost $250 – $800 for each tooth for patients without insurance. Insurances typically pay less, and most offices also offer multiple extractions discounts when doing all four wisdom teeth removal during the same appointment.
is it rare to have all 4 wisdom teeth?
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No, it is not rare at all to have all 4 wisdom teeth in fact having four wisdom teeth is the most common. Some patients have less than 4 while some have more than 4. In this instance, the extra wisdom teeth are called supernumerary teeth. Having less or more is rare relative to the number of people that have all 4. So if you have all 4 wisdom teeth you are actually in the majority not the minority.
wisdom tooth extraction,Chris Castellano DMD, best dentist for wisdom tooth extrcation near me, 33578, Riverview, Fl.
By chris castellano June 24, 2023
NO! You do not necessarily have to be put to sleep for all 4 wisdom teeth removal. All 4 wisdom teeth can be safely and painlessly removed while the patient is fully awake with the mouth Numbed with local anesthesia. While Most patients are just fine with a local anesthesia to pull all 4 wisdom teeth, this is not always so for all patients, especially those who have had a terrible experience or have a very high level of anxiety and low tolerance for pain. Discuss your concerns with your Dentist.
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