Covid 19 Update:

Metro Dental Care remains committed to your health and the health of everyone in our community. To help minimize the risk of Covid 19 transmission, we’re now offering consultations via phone, text, or email. We can help you determine the most appropriate next steps (e.g. in-office emergency visit, a prescription, or just monitor). Please visit this link to book your complimentary consultation.

Why Are My Teeth So Sensitive?

Sensitive Teeth is a condition that plagues many an adult patient. Triggered by different temperatures, acidic foods and sweets – Tooth Sensitivity can result in people avoiding their favorite chilled dessert or hot drink.

NW Calgary Dentists at Metro Dental explain that though Tooth Sensitivity can be painful and annoying; it can also be easily controlled and remedied with certain treatments. The first step in preventing tooth sensitivity is maintaining a clean mouth – free from food particles and plaque buildup. Plaque is a bacterial deposit that feeds off food remnants – releasing acids that destroy the enamel and dentin and inflames gum tissue. When the outer tissue of a tooth (enamel) is weakened the tooth loses its thermal protection – making different temperatures a source of stimuli that causes the nerve of the tooth to react.

What Causes Tooth Sensitivity?

Dental Decay, Gum Disease, Cracks and Fractures all contribute to a tooth becoming more sensitive. Once the protective tissues of a tooth are damaged the nerve is vulnerable to pressure and temperature inducements – making a tooth react to the slightest change to the oral environment. One of the most common causes of heightened tooth sensitivity is the habit of Clenching and Grinding.

Clenching and Grinding Increases Tooth Sensitivity

Teeth Grinding can cause different symptoms including headaches, ear pain, jaw discomfort and facial muscle tenderness. The habit of clenching and grinding can also cause teeth to become more sensitive as a result of teeth becoming worn, damaged and shortened. Teeth can also develop cracks and fractures after prolonged clenching and grinding – and the damage to tooth structure makes teeth reactive to pressure and temperature stimuli.

How To Treat Sensitive Teeth

The good news is that tooth sensitivity can be treated regardless of the cause. If teeth have become increasingly sensitive due to a lack of oral hygiene then a dental cleaning is recommended to reduce the levels of bacteria in the mouth. Maintaining adequate oral hygiene will help reduce the risk of teeth becoming sensitive due to gum recession and high levels of plaque. If you’re suspicious that you’re grinding or clenching your teeth, and have noticed your teeth becoming more reactive, follow-up with your Calgary Dentist to discuss the option of wearing a night guard and to check teeth for cracks and fractures.

For more information regarding Tooth Sensitivity or to make an appointment to see Dr. Verena Lam or Dr. Jeff Chen – contact this Harvest Hills Dental office today (587)355-2524

All services performed by General Dentists.

Metro Dental Care

Monday - Thursday9:00am - 7:00pmFriday10:00am - 5:00pmSaturday9:00am - 5:00pmSunday10:00am - 5:00pm


Family dentists in NW Calgary offering comprehensive dental care for your whole family. We look forward to serving surrounding communities Harvest Hills, Beddington Heights, Panorama Hills, Northern Hills, Country Hills, Edgemont, Hamptons, and beyond!

We hope to create a friendly and relaxing atmosphere for your visits and our trained staff will place your comfort as their top priority.


40 Country Hills Landing NW Unit 210
Calgary, AB
T3K 5P4



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