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Tooth Sensitivity Treatment in La Salette
Sharp twinges with cold drinks or sweets have several possible causes. La Salette patients can learn how sensitivity is diagnosed and what may help.
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See every dental service for La SaletteFind the cause of the twinge
Sensitive teeth are common, but the cause matters for relief.
Tooth sensitivity is a sharp, short pain triggered by cold, heat, sweet or acidic foods, or even breathing in cold air. It often happens when the softer dentin under enamel becomes exposed, but it can also signal decay, a cracked tooth or a worn filling. Identifying the cause helps guide the right treatment.
If sensitivity is bothering you in La Salette, the dentist at our Port Dover office can examine your teeth and gums to find the source. Many cases can be managed with simple changes and treatments, while others need repair of an underlying problem.
Common causes
Sensitivity has several possible sources.
Exposed roots and worn enamel
Gum recession can expose root surfaces, which lack the protective enamel of the crown. Aggressive brushing, acidic foods and drinks, and grinding can wear enamel away. These causes often produce sensitivity across several teeth, typically near the gumline.
Decay, cracks and dental work
Sensitivity limited to one tooth may indicate decay, a cracked tooth or a leaking filling. Recent dental work, such as a new filling or whitening, can cause temporary sensitivity. The dentist will examine each possibility to identify what is happening.
Diagnosis
Careful assessment points to the right treatment.
Describing your symptoms
Note which teeth are sensitive, what triggers the pain and how long it lasts. Sensitivity that fades quickly is different from pain that lingers. Mention recent dental work, whitening, changes in toothpaste or habits like grinding or frequent acidic drinks.
Examination and testing
The dentist examines the teeth and gums, checks for recession, decay, cracks and worn fillings, and may test teeth with cold or air. X-rays can help rule out decay or nerve problems. These findings guide the recommended treatment.
Treatment options
Treatment depends on the cause and severity.
Desensitizing products and fluoride
Desensitizing toothpaste used consistently can reduce sensitivity over a few weeks. In-office fluoride varnish or desensitizing agents may strengthen enamel and block sensations. The dentist will recommend products and explain how to use them for best results.
Bonding, repairs and gum treatment
Exposed roots may be covered with bonding. Decay, cracks or leaking fillings need repair. Severe gum recession may benefit from referral for gum grafting. If the nerve is involved, root canal treatment may be discussed. The dentist will explain the options.
Prevention
Daily habits can reduce sensitivity over time.
Gentle brushing habits
Use a soft-bristled toothbrush and gentle strokes, angling toward the gumline without scrubbing. Avoid very abrasive toothpastes. Continue using desensitizing toothpaste if recommended. Brushing too hard can wear enamel and push gums back, increasing sensitivity.
Diet and grinding
Limit acidic foods and drinks like citrus, pop and wine, and rinse with water afterward. Wait a while before brushing after acidic foods. If you grind your teeth, a night guard may help protect enamel. Report new or worsening sensitivity at your next visit.
Planning your appointment
Sensitivity checks for people in La Salette.
Book an exam at our Port Dover office and describe which teeth are sensitive and what triggers the pain. Mention any recent dental work or whitening.
Bring the name of the toothpaste you currently use, along with any products you have tried for sensitivity.
Port Dover Family Dentistry
697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2519-583-2929Directions to our office (opens in a new tab)Office hours & contact detailsBefore you book
Tooth sensitivity questions
Have a question about your situation? Our team can help you plan a visit.
Why are my teeth suddenly sensitive?
Sudden sensitivity may result from gum recession, worn enamel, decay, a cracked tooth or recent dental work. The dentist will examine your teeth to identify the cause.
Does sensitivity toothpaste really work?
For many people, consistent use over a few weeks reduces sensitivity. It works best for sensitivity from exposed dentin. Other causes may need different treatment.
Is tooth sensitivity a sign of a cavity?
It can be, especially if one tooth is affected or pain lingers. Sensitivity also has many other causes. An exam helps determine whether decay is present.
Can whitening cause sensitivity?
Yes, whitening often causes temporary sensitivity that fades after treatment. Using sensitivity toothpaste and adjusting whitening wear time can help.
When should I worry about sensitive teeth?
If sensitivity lingers, worsens, affects one tooth or comes with swelling or pain when biting, contact the office. These may indicate decay, a crack or nerve problems.
Related causes and care
Additional Services →Cracked and Broken Tooth Repair →
A crack can cause sharp pain on biting or lingering cold sensitivity. La Salette patients can learn how cracks are found and which repairs might fit.
Dental Hygiene and Preventive Care →
Prevention keeps teeth and gums healthier between visits. La Salette patients can explore hygiene care, fluoride, home routines and risk checks in Port Dover.