Lifestyle Dentistry -  Mississauga

Tooth Sensitivity Treatment in Mississauga

Sharp tooth discomfort from hot, cold, sweet, or acidic foods can often be managed with the right care at home and in our office.
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Recognizing The Signs Of Tooth Sensitivity

To put it simply, tooth sensitivity can occur when the inner parts of a tooth become more exposed and vulnerable to irritation. Healthy teeth have a strong outer layer called enamel that helps shield the dentin underneath. When enamel wears down or the dentin becomes exposed, everyday triggers can reach the sensitive inner areas of the tooth more easily. This may lead to a quick, sharp sensation when eating or drinking certain foods and beverages. Tooth sensitivity can develop for several reasons, including habits and dental conditions that gradually wear away or weaken enamel.

Common causes of weakened or damaged tooth enamel include:
  • Frequently consuming acidic foods and drinks, particularly close to bedtime.
  • Inconsistent brushing and flossing or skipping regular oral care.
  • Brushing too forcefully or using a toothbrush with firm bristles.
  • Trying to use dental instruments or tools without professional guidance.
  • Health conditions, such as bulimia or acid reflux, that bring stomach acid into contact with teeth.
  • Gum disease that has not been treated and resulting gum recession.
  • Teeth that are cracked, chipped, or otherwise damaged.
  • Cavities that are untreated or allowed to progress.
  • Tobacco use, cannabis products, or vaping.
  • Regularly clenching or grinding your teeth.
  • Using teeth whitening products too frequently or incorrectly.

How Can Sensitive Teeth Be Treated?

If you notice ongoing tooth pain or discomfort, booking a dental appointment is an important first step. Sensitivity can have several causes, so an examination helps us identify what may be contributing to your symptoms and check for issues such as decay or damage. Once the cause is clear, your dentist can recommend the most appropriate treatment. Here’s what you can expect:

Identify The Cause

We’ll take the time to understand exactly what you’re experiencing. Your dentist may ask when the sensitivity occurs, what triggers it, and how frequently you notice it. Depending on your symptoms, updated X-rays may be recommended, along with a careful examination of your teeth and gums. Additional tests, such as a tap test or cold test, can also help pinpoint the source of the discomfort.

In-Office Treatment Options

If sensitivity is linked to tooth decay, cracks, or other damage, restorative treatments may help protect the tooth and improve your comfort. Options can range from a simple filling to a more extensive restoration such as a crown. For enamel wear, your dentist may recommend changes to your home care routine along with professional treatments when appropriate. We’ll explain the available options so you can make an informed decision about your care.

Get Personalized Guidance

Because sensitive teeth can develop for many different reasons, treatment should be tailored to your needs. After your examination, your dentist can help determine what is behind your symptoms and recommend practical ways to care for your teeth at home. Simple changes to your brushing habits, diet, and daily oral hygiene routine may help protect your enamel, reduce sensitivity, and support healthier teeth over time.

Contact us today

to schedule an initial consultation & exam.

Your consultation will include an examination of everything from your teeth, gums and soft tissues to the shape and condition of your bite. Generally, we want to see how your whole mouth looks and functions. Before we plan your treatment we want to know everything about the health and aesthetic of your smile, and most importantly, what you want to achieve so we can help you get there.

Frequently Asked Questions

Chuck out your toothbrush and pick up one with soft bristles. Brush twice a day with desensitizing toothpaste and take care to gently clean along the gumline. Floss and rinse with a fluoridated mouthwash. Avoid acidic and sweet foods and drinks like coffee, soda, wine, and fruit juice especially before bed. If you catch yourself clenching or grinding your teeth, try practicing mindfulness or other relaxation techniques to give your jaw a break. To stop sensitive teeth pain for good, you will have to see the dentist so we can determine the underlying cause once and for all.
In some cases, improving your dental hygiene game at home can stop tooth sensitivity. When kept clean enough to prevent more erosion and decay, your enamel can actually heal. This process is helped tremendously with fluoride treatment. Fair warning though, dental pain is a natural indicator that something is wrong and it needs to be investigated. If your enamel has become so damaged or decayed that the dentin has become exposed you may be at risk of an infection or abscess.
Indirectly, stress can lead to tooth sensitivity. People who feel extra stressed out often neglect their routine oral care, indulge in sweet or acidic treats, or smoke more. Stress can also cause you to grind or clench your teeth. Sometimes people grind and clench while they’re asleep without even realizing it!
Acids wear down the enamel. Sweet and starchy foods feed the bacteria in your mouth which produces an acidic byproduct that wears down enamel. Hard foods can also wear away your enamel or risk damaging a tooth.
  • Acidic foods: Coffee, wine and other alcohols, fruit juice and fruits (especially citrus!), soda pop, tomatoes, pickles and vinegar.
  • Sweet foods: chocolate, jams and jellies, caramel, sugar, hard candies, ice cream and an extra special second mention for juice and soda!
  • Simple starches: donuts, cake, bread, potato chips, crackers and cookies.
  • Hard foods: chewing on ice, chewing hard candies, chewing foods that may contain a pit or hard kernel such as popcorn, cherries and olives.
  • This doesn’t mean you need to avoid all these foods. Simply practice moderation and routinely clean your teeth, especially before bed.
Remember, you want low-acid, low-sugar drinks, snacks and meals. High fibre foods are excellent for your teeth and so is dairy because it promotes saliva production. Try to eat a nutritious, varied diet with plenty of protein and calcium. Here are some of the foods you can enjoy:
  • Drinks: Water, green tea, black tea.
  • Snacks: Raisins and nuts, celery and carrot sticks, apple slices. Cheese.
  • Supper: Stir-fries, salads, wraps, meat and potatoes with a side of veggies.
  • Dessert: Yogurt, ricotta and berries, apple sauce.

Google Verified Patient Reviews

Susie Ciccone
1 month ago
Staff are all considerate, professional and efficient. As a person who doesn't like dental visits, I highly recommend. Special shout out to Jaspreet for an awesome experience!!
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Jessica B
1 month ago
I always find my experience here to be pleasant and easy. Margaret always remembers details about me that Iv mentioned to her and she will ask about those things the next time I come in...its very thoughtful and I dont know how she remembers! Dr. Hanna Lo and the dental hygienists are always thoughtful and make sure I'm comfortable throughout.
More
Ruth Detablan
3 months ago
Dr Hanna Lo and her team are wonderful. I have been looking for a dentist in the area and am so glad I found Lifestyle Dentistry! Shout out to hygienists Christine and Jaspreet for being welcoming and great at what they do. Margaret at the front desk is always on the ball.
More
Shelley
4 months ago
For the past two decades, Dr. Lo has provided our family with truly exceptional dental care. We could not be more pleased with her unwavering professionalism and the remarkably high caliber of her clinical skills. The outstanding experience begins the moment you walk through the doors and are warmly greeted by Margaret. From start to finish, you know you are in the absolute best hands.
More
Excellent first impression. The staff is warm and welcoming, Dr. Lo is charming and very professional, and the dental hygienist is incredibly gentle and skilled. I’ve never had a teeth cleaning like this before. I highly recommend them.
More
Susie Ciccone
1 month ago
Staff are all considerate, professional and efficient. As a person who doesn't like dental visits, I highly recommend. Special shout out to Jaspreet for an awesome experience!!
More
Jessica B
1 month ago
I always find my experience here to be pleasant and easy. Margaret always remembers details about me that Iv mentioned to her and she will ask about those things the next time I come in...its very thoughtful and I dont know how she remembers! Dr. Hanna Lo and the dental hygienists are always thoughtful and make sure I'm comfortable throughout.
More
Ruth Detablan
3 months ago
Dr Hanna Lo and her team are wonderful. I have been looking for a dentist in the area and am so glad I found Lifestyle Dentistry! Shout out to hygienists Christine and Jaspreet for being welcoming and great at what they do. Margaret at the front desk is always on the ball.
More
Shelley
4 months ago
For the past two decades, Dr. Lo has provided our family with truly exceptional dental care. We could not be more pleased with her unwavering professionalism and the remarkably high caliber of her clinical skills. The outstanding experience begins the moment you walk through the doors and are warmly greeted by Margaret. From start to finish, you know you are in the absolute best hands.
More
Excellent first impression. The staff is warm and welcoming, Dr. Lo is charming and very professional, and the dental hygienist is incredibly gentle and skilled. I’ve never had a teeth cleaning like this before. I highly recommend them.
More

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