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Port Dover Family Dentistry
Tooth Sensitivity Treatment in Hillcrest
Sharp twinges from cold drinks or brushing can have several causes. Hillcrest patients can learn why teeth are sensitive and what may help in Port Dover.
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Browse every service for HillcrestFinding relief from twinges
Sensitivity is common, but the cause determines the fix.
Tooth sensitivity often feels like a quick, sharp twinge when teeth meet cold, hot, sweet or acidic foods, or even cold air or a toothbrush. It usually happens when the inner layer of the tooth, called dentin, becomes exposed through worn enamel or receding gums. Sensitivity can also signal a cavity, a cracked tooth or a leaking filling, which need different treatment.
Hillcrest patients dealing with sensitive teeth can have them examined at our Port Dover office. The dentist will look for the cause, explain whether it is a surface issue or something deeper and suggest treatments and habits that may bring relief, starting with the simplest measures that suit the cause.
Possible causes
Understanding the cause guides treatment.
Exposed dentin
Brushing too hard, using a hard-bristled brush, acidic foods and drinks, grinding, gum recession and gum disease can all expose dentin. Dentin contains tiny channels that lead to the nerve, so temperature and touch can trigger quick pain. Recent whitening or dental treatment can also cause temporary sensitivity that usually settles within days or weeks.
Problems that mimic sensitivity
Cavities, cracked teeth, worn or leaking fillings and an inflamed nerve can produce symptoms similar to general sensitivity. Pain that lingers after the trigger is removed, pain when biting or sensitivity concentrated on one tooth suggests a problem beyond exposed dentin. These conditions need dental treatment rather than toothpaste alone, so an examination is important.
Assessment
The examination separates simple sensitivity from other problems.
Pinpointing affected teeth
The dentist examines the teeth and gums, looks for recession, wear, decay and cracks and may test individual teeth with air, cold or gentle tapping. X-rays can show decay or problems near the nerve. Describe which teeth are sensitive, what triggers the twinges and how long they last, since these details help narrow down the cause.
Reviewing habits and diet
The dentist may ask about your brushing technique, toothbrush type, use of whitening products, diet and grinding or clenching. Frequent sipping of acidic drinks, such as soda, sports drinks or citrus water, can wear enamel. Identifying habits that contribute allows you to make changes that reduce sensitivity over time alongside any treatment the dentist suggests.
Treatment options
Treatment can range from toothpaste to restorations.
At-home measures
Desensitizing toothpaste, used consistently for several weeks, can help block sensations travelling through dentin. A soft-bristled brush and gentle technique reduce further wear. Limiting acidic foods and drinks, and rinsing with water after having them, helps protect enamel. Waiting a while after acidic foods before brushing can reduce wear. The dentist may recommend specific products.
In-office treatments
The dentist may apply fluoride varnish or desensitizing agents to sensitive areas. Bonding can cover exposed root surfaces or worn areas. If sensitivity is caused by decay, a crack or a failing filling, treating that problem is necessary. A night guard may help if grinding is wearing teeth. Gum grafting may be discussed for significant recession.
Prevention
Small changes help keep sensitivity from returning.
Protective habits
Brush gently twice daily with a soft brush and fluoride or desensitizing toothpaste, angling the bristles toward the gumline without scrubbing. Clean between teeth daily. Use a straw for acidic drinks if helpful and avoid frequent snacking on acidic or sugary foods. If you use whitening products, follow instructions carefully and pause if sensitivity becomes uncomfortable.
Follow-up
Regular checkups allow the dentist to monitor gum recession, enamel wear and existing restorations. Let the team know if sensitivity changes, becomes concentrated on one tooth or starts to linger, as these can be signs of a new problem. Early assessment often means simpler treatment and quicker relief from discomfort. Bring up any changes even if they seem small at the time.
Planning your appointment
Bringing sensitive teeth to Port Dover.
Hillcrest patients can call our Port Dover office to book an examination for sensitive teeth. Describe which teeth are affected, what triggers the discomfort and how long it lasts so the dentist can plan an appropriate assessment.
Bring the toothpaste and toothbrush you use at home if you would like advice on whether they could be contributing to the problem.
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.
Does sensitivity mean I have a cavity?
Not always. Sensitivity often comes from exposed dentin due to worn enamel or receding gums. However, cavities, cracks and leaking fillings can cause similar symptoms. An examination helps determine the cause and the right treatment for you.
How long does desensitizing toothpaste take to work?
Many people notice improvement after a few weeks of consistent use. It needs to be used regularly to maintain its effect. If sensitivity does not improve, or worsens, contact the office, since another cause may be involved.
Can whitening cause sensitivity?
Yes. Whitening products can cause temporary sensitivity, which usually settles after treatment ends. Using desensitizing toothpaste and following instructions carefully can help. The dentist can suggest adjustments if sensitivity becomes uncomfortable during or after treatment.
Why is only one tooth sensitive?
Sensitivity limited to one tooth may indicate a cavity, crack, leaking filling or gum recession in that area. It should be examined, especially if pain lingers or occurs when biting, so the specific cause can be found and treated.
Is brushing harder better for sensitive teeth?
No. Brushing too hard can wear enamel and push gums back, increasing sensitivity. Use a soft-bristled brush with gentle strokes. The hygienist can demonstrate a technique that cleans effectively without causing further damage to enamel or gums.
Conditions that can cause sensitivity
Additional Services →Cracked and Broken Tooth Repair →
A cracked tooth may hurt only when you bite or let go. Hillcrest patients can have cracks located and repair options explained at our Port Dover dental office.
Dental Hygiene and Preventive Care →
Prevention keeps small problems from becoming big ones. Hillcrest patients can build a hygiene routine with our Port Dover team that suits their lifestyle.