Dentin hypersensitivity or sensitive teeth
By DR Mark Dohald | Principle Dental Officer
5 minute read |
Published 23 September 2024
A painful condition that occurs when the inner (dentine) layer of tooth gets exposed.
This condition can develop because of receding gums.
Symptoms include a sharp pain that worsens with pressure on the exposed tooth or when drinking hot or cold beverages.
Treatment includes desensitising agents, fillings, or sealants to reduce sensitivity and pain.
What causes sudden tooth sensitivity?
Many factors can lead to the development of sensitive teeth, including:
Brushing too hard, Gum recession, Gum disease, Cracked teeth, Teeth grinding, Teeth, whitening products, Age, Plaque build-up, Mouthwash use, Acidic foods, Recent dental procedures.
Does a sensitive tooth mean infection?
Sometimes, teeth sensitivity indicates tooth erosion (wear and tear) or gum recession. But it can also mean that you have a cracked or infected tooth. Infection-related tooth pain may be dull and achy or sharp and throbbing.
If you have severe teeth sensitivity that doesn’t go away, call a dentist right away for further instructions.
How do you stop sensitive teeth pain?
Treatment depends on the cause. If you develop lingering teeth sensitivity or discomfort, be sure to schedule an appointment with your dentist. They’ll need to rule out any serious conditions so they can recommend appropriate treatment.
To reduce your risk of teeth sensitivity caused by normal wear and tear:
Use desensitizing toothpaste, maintain good oral hygiene, use a soft-bristled toothbrush, watch what you eat, frequent consumption of highly acid foods can gradually dissolve tooth enamel and lead to dentin exposure, use fluoridated dental products, avoid teeth grinding, If you grind or clench your teeth, use a mouth guard at night.
If you still have discomfort, talk to your dentist.
There are some dental procedures that may help reduce sensitivity, speak to your dentists on your regular check ups.
Get routine professional exams, cleanings and fluoride treatments.
