5 Reasons Why You Need Root Canal Therapy

cosmetic dentistry

5 Reasons Why You Need Root Canal Therapy

In the realm of dental care, root canal therapy often sparks feelings of apprehension and anxiety among patients. However, understanding the crucial reasons why this procedure is necessary can alleviate fears and emphasize its importance in maintaining oral health. Here are the top five reasons why dental patients may need root canal therapy.

1. Infection Control

One of the primary indications for root canal therapy is severe tooth pain caused by an infection deep within the tooth's pulp. This pain can be intense and persistent, often throbbing and exacerbated by hot or cold temperatures. By performing a root canal, dentists can remove the infected pulp, relieve the pain, and prevent the infection from spreading further.

2. Preservation of Your Natural Teeth

Losing a tooth not only affects your smile but also impacts your overall dental health and functionality. Root canal therapy allows dentists to save a severely infected tooth that would otherwise require extraction. Preserving natural teeth is crucial for maintaining proper chewing function and preventing adjacent teeth from shifting.

3. Prevention of Abscesses

Untreated dental infections can lead to the formation of abscesses, which are pockets of pus that develop around the tooth root. Abscesses can cause significant discomfort, swelling, and even systemic health issues if the infection spreads to other parts of the body. Root canal therapy removes the source of infection, preventing the formation of abscesses and minimizing the risk of further health complications.

4. Improved Oral Health

A tooth that has undergone root canal therapy can function normally without causing discomfort or pain. This procedure restores the tooth's structural integrity by cleaning out the infected pulp, disinfecting the root canal system, and sealing it to prevent re-infection. With proper care, such as regular brushing, flossing, and dental check-ups, a treated tooth can last a lifetime.

5. Cosmetic Benefits

Beyond its functional benefits, root canal therapy can also contribute to the aesthetic appeal of your smile. By preserving natural teeth and avoiding extraction, patients can maintain a complete and symmetrical smile. Unlike tooth extraction followed by replacement options like implants or bridges, root canal therapy allows patients to retain their original teeth, which often look and feel more natural.


In conclusion, while root canal therapy may seem daunting, its benefits far outweigh the temporary discomfort associated with the procedure. It provides effective pain relief, preserves natural teeth, prevents infections from spreading, restores oral health and functionality, and enhances the cosmetic appearance of your smile. If you experience persistent tooth pain or suspect a dental infection, consulting with a qualified dentist can help determine if root canal therapy is the appropriate treatment to safeguard your dental health and well-being.

Contact Us

Dr. Frank Esfandiari makes it easy to get back on track if it's been a while since you've seen the dentist. You can make an appointment online by clicking here, or call us 805-777-7717.

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We've launched a video for you to see what's inside our Thousand Oaks offices. When choosing a dentist we know it's important to feel safe, comfortable and familiar with your surroundings. 






10 Things You Don't Know About Your Toothbrush

dental care

10 Things You Don't Know About Your Toothbrush

We use it daily, but how well do you know your toothbrush?

1. Yes, you should look for the ADA Seal when choosing a toothbrush.
The ADA Seal of Acceptance is the gold standard for toothbrush quality. It’s how you’ll know your toothbrush was evaluated to make sure bristles won’t fall out with normal use, the handle will stay strong and the toothbrush will help reduce your risk for cavities and gum disease.

2. The toothbrush is 5,000 years old. 
Ancient civilizations used a thin twig to remove food from teeth. Over time, toothbrushes evolved and made from bone and even bristles of hogs & boars. The modern-day nylon-bristled toothbrush we now know was invented in 1938. 

3. The first mass-produced toothbrush was invented in prison. 
In 1770, an Englishman named William Addis was jailed for inciting a riot. He saw fellow prisoners using a rag covered in soot or salt to clean their teeth. Addis saved an animal bone from dinner and received bristles from a guard. Accounts state he bore tiny holes into the bone, inserted the bristles and sealed them with glue. After his release, he modified his prototype & started Wisdom Toothbrushes, which still exists in the UK.

4.  Manual or powered? Your teeth don’t care.
Manual or powered toothbrush? It does not matter. You just need to brush twice a day for two minutes with a fluoride toothpaste. Both types of toothbrush can effectively clean your teeth. 

5. There is no “correct” order for brushing and flossing.
Brushing before flossing, flossing before brushing - it doesn’t matter to your teeth, as long as you do both.

6. Toothbrushes like to be left out in the open.
If you store your toothbrush with other toothbrushes, make sure they are separated to prevent cross contamination. A moist environment such as a closed container is more conducive to the growth of unwanted bacteria than the open air.

7. Lifespan = 3-4 Months
Make sure to replace your toothbrush every three to four months, or sooner if the bristles are frayed. A worn toothbrush won’t do as good of a job cleaning your teeth. 

8. When it comes to choosing a brush, go soft.
Whether you use a manual or powered toothbrush you should choose a soft-bristled brush. Firm or even medium-strength bristles may cause damage to your gums and enamel. When brushing your teeth, don’t scrub vigorously—only brush hard enough to clean the film off your teeth.

9. Remember: 2 minutes, 2 times a day.
4 minutes a day goes a long way for your dental health. Put the time in each day to keep your smile healthy.

10. Sharing is caring, but not for toothbrushes.
Sharing a toothbrush can mean you’re also sharing germs and bacteria. This could be a particular concern if you have a cold or flu to spread, or you have a condition that leaves your immune system compromised.

Contact Us
Dr. Frank Esfandiari makes it easy to get back on track if it's been a while since you've seen the dentist. You can make an appointment online by clicking here, or call us 805-777-7717.

Take A Tour
We've launched a new video for you to see what's inside our Thousand Oaks offices. When choosing a dentist we know it's important to feel safe, comfortable and familiar with your surroundings. 

12 Signs You Need To See A Dentist

dental care

12 Signs You Need to See a Dentist

How do you know it's time to call Dr. Esfandiari and make an appointment??

1. You Have Pain
Pain or swelling in your mouth, face or neck can mean a number of things.

2. Your Gums Are Acting Up
If your gums are puffy, they bleed when you brush or floss, or you have a family history of gum disease, it's time to make an appointment.

3. You Try to Hide Your Smile
Whether you're self-conscious about a missing tooth or hoping for a brighter smile, don't be shy about talking to your dentist.

4.  You've Had Work Done
If you have fillings, crowns, dental implants or dentures, see your dentist regularly to make sure everything is in great shape.

5.  You Have Ongoing Medical Issues
Make your dentist part of your team if you have a medical condition (such as diabetes, cardiovascular disease, eating disorders or are HIV positive), or you are undergoing medical treatment (such as radiation, chemotherapy or hormone replacement therapy).

6. You're Pregnant
It's safe to go to the dentist while pregnant. In fact, pregnancy can make some dental problems worse, so don't miss your regular checkup.

7. You're Having Trouble Eating
Difficulty chewing or swallowing is not the norm. Try eating soft or liquified foods until you can see your dentist.

8. You Have Dry Mouth
Always feeling parched could be the sign of a medical issue or a medication side effect.

9. You Use Any Kind of Tobacco
From bad breath to oral cancer, cigarettes and chewing tobacco are harmful to your overall and dental health.

10. You're Having Jaw Pain
Make an appointment if your jaw sometimes pops or is painful when opening and closing, chewing or when you first wake up. See a dentist also if you have an uneven bite.

11.  Your Mouth Has Spots and Sores
If there's something that doesn’t look or feel right in your mouth, your dentist should examine any mouth sore that lasts a week or longer. Types of mouth sores include canker sores, cold sores, leukoplakia and candidiasis. They vary in their severity and causes. Mouth sores could be the symptom of a disease or disorder; infection from bacteria, viruses or fungus or result from irritation caused by braces, dentures or the sharp edge of a broken tooth or filling.

12. It's Time For Your Checkup
Even if you don’t have any symptoms, checkups are important because they can help prevent problems from developing and treat existing symptoms before they become more advanced.


Contact Us
Dr. Frank Esfandiari makes it easy to get back on track if it's been a while since you've seen the dentist. You can make an appointment online by clicking here, or call us 805-777-7717.

Take A Tour
We've launched a new video for you to see what's inside our Thousand Oaks offices. When choosing a dentist we know it's important to feel safe, comfortable and familiar with your surroundings. 

Happy New Year means a Happy New You for 2022

cosmetic dentistry

Happy New Year! Let 2022 be the year you improve your dental health and give yourself the gift of a great smile. Dr. Frank Esfandiari makes it easy to get back on track if it's been a while since you've seen the dentist. You can make an appointment online by clicking here, or call us 805-777-7717.

Take A Tour

We've launched a new video for you to see what's inside our Thousand Oaks offices. When choosing a dentist we know it's important to feel safe, comfortable and familiar with your surroundings.