Understanding Tooth Sensitivity
Tooth sensitivity occurs when the protective enamel layer becomes worn down or compromised, exposing the dentin underneath. This layer leads directly to the nerve at the core of the tooth—so when it’s unprotected, your teeth become reactive to temperature changes, pressure, or certain foods.
- Frequently consuming acidic drinks (like soda, coffee, or juice)
- Skipping proper brushing and flossing
- Brushing too hard or using a hard-bristled toothbrush
- Using professional dental tools at home (which can damage enamel)
- Conditions like acid reflux or eating disorders
- Untreated gum disease or receding gums
- Chipped, cracked, or broken teeth
- Dental decay (especially if untreated)
- Smoking, vaping, or using cannabis
- Teeth grinding or clenching
- Overusing whitening products
What causes enamel to erode or weaken?
What Can You Do About It?
Diagnosis
The most important step is visiting your dentist. We’ll assess your symptoms, perform an exam, and may take X-rays to rule out cavities or fractures. Describing when and how the pain occurs helps us narrow down the root cause.
In-Office Treatment Options
Depending on the source of your sensitivity, we may recommend:
- Fillings or crowns to repair damaged teeth
- Fluoride treatments to strengthen enamel
- Dental bonding to cover exposed roots
- Night guards if grinding or clenching is a factor
If decay is present, we’ll treat it to prevent further exposure of the dentin and nerves.
At-Home Management
Once the cause is identified, we’ll guide you on best practices at home:
- Use a soft-bristled toothbrush
- Switch to sensitivity toothpaste (like Sensodyne)
- Rinse with a fluoridated mouthwash
- Brush gently, especially near the gum line
- Avoid acidic foods and drinks before bed
- Use a mouthguard if you grind your teeth
Our team can recommend the best products tailored to your needs.
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
Start by switching to a soft toothbrush and sensitivity toothpaste. Avoid acidic foods, and don’t skip brushing or flossing. Most importantly, book a dental exam so we can identify the root cause and provide long-term relief.
In mild cases, enamel can remineralize with proper care and fluoride. However, if the dentin is already exposed or the pain is persistent, professional treatment is needed to prevent worsening damage or infection.
Yes—indirectly. Stress can lead to teeth grinding (bruxism), which wears down enamel. It can also impact oral hygiene routines or increase your intake of sugary or acidic foods and drinks.
Avoid or limit the following:
- Acidic foods: coffee, wine, soda, citrus, vinegar, tomatoes
- Sugary items: candy, chocolate, jams, ice cream
- Starchy foods: chips, crackers, baked goods
- Hard snacks: ice, popcorn kernels, olives with pits
Focus on:
- Low-acid drinks: water, green/black tea
- High-fibre snacks: nuts, celery, carrots, apples
- Dairy: cheese, yogurt, ricotta (high in calcium and helps produce saliva)
- Balanced meals: protein-rich dishes with vegetables
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