Root Canals: What You Should Know Before Getting One

Design Team • April 15, 2022

Root Canals: What You Should Know Before Getting One

Being informed that they need a root canal is one of the last things anyone wants to hear from their dentist. This is usually because most people think a root canal is a drastic and uncomfortable procedure with much pain. The truth, however, is that a root canal is a relatively painless procedure that can be completed in a single dental visit. 



Before undergoing a root canal treatment, there are some things you should know about this procedure. This can help you better understand what your dentist is about to do. Understanding what a root canal treatment entails can also help you become comfortable with the procedure. 

Discussed below are some things you should know before going for a root canal treatment. 



Important Information to Note About Root Canals

  • There is little pain associated with root canals: Most people think that a root canal is a painful procedure. However, the truth is that root canals are a common procedure performed by a root canal specialist. Before a root canal is performed, a local anesthetic is applied to mitigate pain. 

Some individuals might experience some discomfort during this procedure. Any pain experienced after this procedure can be managed with pain medications like ibuprofen or Tylenol. People who undergo a root canal are usually fully functional the next day, and pain cases after a root canal procedure are rare. 


  • Root canals are a necessary procedure: This procedure becomes necessary when the nerve supplying the tooth becomes infected by bacteria. When an exposed or damaged nerve breaks, it leads to inflammation. A root canal is then performed to remove the dental pulp and any underlying debris. Accumulated bacteria under the tooth is also removed. Root canals are performed when necessary to treat the dental infection and prevent further dental damage. 


  • Dental crowns are required after a root canal: A dental crown is used to finish root canal therapy. The shape of dental crowns is similar to that of teeth. Dental crowns are placed after a root canal, and they help protect the remaining tooth structure and restore the functions of molar teeth. They also help to improve chewing. Dental crowns are virtually typically placed on top of an implant usually made from titanium. 


  • It is important to remain careful after a root canal: Endodontists always advise patients to wait for some time after undergoing a root canal before eating. This is done to prevent the newly treated tooth from chipping or cracking. After a root canal, the tooth is still fairly fragile and can be cracked when biting down. 


You may suffer a little pain or sensitivity when the anesthesia wears off after a root canal. After a few days, any soreness will most likely go away. Any pain after a root canal usually peaks about 24 hours after the procedure. If you experience bleeding, fever, itching, swelling, signs of infection, excessive pain, uneven bite, and a rash after undergoing a root canal, you must contact your dentist immediately.


  • It is important to get a root canal sooner rather than later: Once you’ve been informed that you need a root canal, it is best to get it done as soon as possible. Delaying the procedure could worsen the damage to your tooth and lead to further complications. Completing your root canal treatment as soon as possible can help protect your teeth, ensuring that you live pain-free. 


  • It might take some time to complete: It might take a couple of hours for a dentist to complete a root canal procedure. You will be required to sit with your mouth open during the duration of this procedure. Your dentist will first apply local anesthesia to numb the gums before injecting a local anesthetic into the area. Your dentist will also take X-rays of the tooth as a guide while performing the root canal. 


A rubber dam is an endodontics apparatus that can be used during a root canal to prevent the entry of objects into the mouth and throat and prevent contamination. After completing the root canal procedure, your endodontist will fill the tooth with a temporary filling.

While a root canal might seem like a scary procedure, knowing what it entails and its benefits can help you overcome any anxiety you might have about this procedure. If you want to know more about root canals, visit your family dentist today. 


Understanding Root Canals

A root canal is a common dental procedure used to treat infection or damage inside a tooth. When the pulp (the soft tissue inside the tooth) becomes infected due to deep decay, cracks, or trauma, a root canal helps remove the infected tissue and save the natural tooth. Many patients worry about pain, but modern dental techniques make the procedure much more comfortable than most people expect.

At Instyle Dental Care, root canal treatments are performed using advanced tools and gentle techniques to ensure patient comfort. The procedure involves cleaning the infected area, disinfecting the root canals, and sealing the tooth to prevent future infection. In many cases, a dental crown may be placed afterward to restore strength and function to the treated tooth.

Conclusion

A root canal is an effective way to relieve pain and preserve your natural tooth. With proper care and professional treatment, the procedure can restore oral health and prevent further dental complications. Seeking treatment early can help protect your smile and avoid more serious problems.Experiencing tooth pain? Book your appointment with  InStyle Dental Care today.


Tooth Hurts When Biting Down
November 11, 2026
Tooth hurts when biting down? Explore 7 possible causes, from cracked teeth to infections, common symptoms, and when to see a dentist for lasting relief.
Signs of Teeth Grinding at Night:
November 9, 2026
Discover 7 signs of teeth grinding at night, from jaw soreness and morning headaches to enamel wear. Learn when to see a dentist and how to protect teeth.
Intrinsic vs Extrinsic Tooth Stains
November 6, 2026
Learn how intrinsic and extrinsic tooth stains differ, what causes discoloration, and which treatments work best, from dental cleaning to whitening and veneers.
Jaw Pain Near Ear on One Side
November 5, 2026
Jaw pain on one side near your ear? Learn common TMJ and dental causes, warning signs, relief options, and when to seek professional dental care.
Dry Mouth at Night Causes
November 3, 2026
Discover common dry mouth at night causes, including mouth breathing, medications, and dehydration. Learn dental risks, relief tips, and when to see a dentist.
Tooth Sensitive to Cold but No Cavity?
November 2, 2026
Tooth sensitive to cold but no cavity? Discover possible causes, warning signs, home care tips, and when to see a dentist for lasting sensitivity relief.
Why Does My Breath Still Smell After Brushing?
October 30, 2026
Discover why bad breath remains after brushing teeth, common causes like dry mouth and gum disease, and when to seek professional dental care in NYC.
Dental Bone Graft Healing Stages
October 29, 2026
Understand dental bone graft healing stages, recovery timelines, graft integration, and how dentists determine when your jaw is ready for an implant.
Can Gum Disease Be Reversed?
October 28, 2026
Can gum disease be reversed? Learn when gingivitis is reversible, why periodontitis needs treatment, and how to protect your gums with professional care.
How long does tooth extraction take to heal
October 26, 2026
How long does tooth extraction take to heal? Explore socket healing week by week, normal tissue changes, dry socket signs, and recovery tips from InStyle Dental.