Do Root Canals Hurt?
Root canals have carried a frightening reputation for generations. Some of that fear comes from stories about dental care performed decades ago, when diagnostic imaging, anesthetic techniques, instruments, and treatment methods were less refined.
People also connect the pain they experienced before treatment with the procedure itself. A tooth may already be throbbing, sensitive to temperature, painful when biting, or swollen because the pulp inside it is inflamed or infected.
Modern root canal therapy is generally comparable to having a routine filling from the patient’s perspective. Local anesthetic is used to numb the area. The dentist removes infected or diseased pulp, cleans and shapes the canals, and seals the space. The American Association of Endodontists describes modern treatment as relatively painless and commonly completed in one or two appointments.
What Does a Root Canal Actually Feel Like Today?
The first step is getting the tooth and surrounding tissue thoroughly numb. You may feel a quick pinch or pressure during the anesthetic injection. After the anesthetic takes effect, we test the area before beginning. I want patients to tell me immediately if they feel anything sharp or uncomfortable.
During treatment, most people notice pressure, vibration, water, or the sound of dental instruments. Pressure is not the same as pain. You may know something is happening, but the goal is to keep you comfortable.
A dental dam is usually placed around the tooth to keep the treatment area clean and dry. We create a small opening, remove the damaged tissue, disinfect the internal canals, and seal them. Depending on how much tooth structure remains, a filling or crown may be recommended afterward.
Treatment time varies with the tooth, the shape of its canals, and the severity of the infection. Many root canals require one or two visits, with an appointment often lasting around 90 minutes. A complex or heavily infected tooth may take longer.
Where Does the Pain Really Come From?
In most cases, the infection or inflammation is the painful part, not the root canal treatment.
Inside every natural tooth is soft tissue called pulp. It contains nerves, blood vessels, and connective tissue. Deep decay, a crack, repeated dental work, or an injury can allow the pulp to become inflamed or infected.
A root canal removes that diseased tissue and disinfects the space where it was located. That is why many patients feel relief after treatment. The procedure is addressing the cause of the toothache rather than creating it.
It is normal for the tooth and nearby tissue to feel tender for a few days afterward, especially if it was painful before treatment. Contact the office if pain becomes severe, swelling increases, your bite feels significantly uneven, or symptoms return after they had started improving. Temporary sensitivity can occur for a few days following treatment.
What Does Secure Dental Do Differently?
At Secure Dental, the first goal is to understand what is happening and explain the treatment before moving forward. That may include an examination, digital X-rays, sensitivity testing, and checking how the tooth responds when you bite.
At our Lake Station office, I provide same-day treatments that can include root canals when the diagnosis, schedule, and clinical circumstances make same-day care appropriate. This can be helpful for someone dealing with significant tooth pain who wants to address its cause quickly.
Comfort planning is individualized. Local anesthetic is commonly used for root canal therapy. Depending on your medical history, anxiety level, procedure, and clinical needs, we can discuss whether additional comfort or sedation options are appropriate.
Sedation is not one-size-fits-all, and it may affect whether you can drive yourself home. Secure Dental lists multiple anesthesia and sedation methods, but the appropriate option must be determined for each patient and procedure.
Most importantly, treatment should not begin until you understand what we found, why a root canal is being recommended, what alternatives may exist, and what to expect afterward. You can ask questions at any point.
Dental anxiety should never prevent you from getting answers. You may also find our guide, “I Haven’t Been to a Dentist in Years Because I’m Terrified. What Should I Do?,” helpful once it is published.
How Long Does a Root Canal Take?
Many root canals are completed in one or two appointments. A typical visit may last about 90 minutes, although the exact time depends on the tooth and the complexity of its canal system. The final restoration may be completed at the same visit or during a later appointment.
Can I Drive After a Root Canal?
Patients who receive only local anesthetic can typically drive after the procedure because they remain awake and alert.
If you receive oral medication, IV sedation, or another form of sedation that affects alertness, follow the transportation instructions provided by the dental team. You may need a responsible adult to drive you home.
What Can I Eat After a Root Canal?
Wait until the numbness has worn off before chewing so you do not accidentally bite your cheek, lip, or tongue.
Start with softer foods and chew on the opposite side if the treated area is tender. Avoid hard, sticky, or crunchy foods on the treated tooth, especially while it has a temporary filling or before the permanent crown or restoration is placed.
Still Nervous About Root Canal Treatment?
Being nervous does not make you difficult, and it does not mean you must continue living with tooth pain. Your first appointment can begin with a conversation, an examination, and a clear explanation of your options.
Request an appointment with Dr. Kunmin Roo at Secure Dental in Lake Station. The office is located at 3820 Central Ave, Lake Station, IN 46405.
Call (219) 962-8666 or use the Lake Station appointment page to get started. We will walk you through the process before treatment begins.
Ask Your Own Question
Have a dental question you would like a Secure Dental doctor to answer?
About Dr. Kunmin Roo
Dr. Kunmin Roo is an accomplished associate dentist with a strong commitment to oral health, currently practicing at both Secure Dental’s Lake Station and Chicago offices. A 2018 graduate of New York University College of Dentistry, Dr. Roo is dedicated to staying at the forefront of dental advancements. As a proud member of the International Dental Implant Association and the Academy of General Dentistry, he has not only completed an IDIA Fellowship, but is also certified in implants, 3rd molar extractions, endodontics, and botox.
Beyond the dental chair, he finds joy in watching Netflix, relaxing, and enjoying sports. He aspires to travel to Italy, and in his downtime, he cares for his two bunnies, Coco and Peanut. Driven by a passion for dentistry, he cannot imagine life without it and actively seeks personal growth outside the office to enhance his professional and personal life.
Book an appointment with Dr. Kunmin Roo, DDS in Lake Station, IN.
