Your teeth are covered by a layer of enamel to protect the dentin. The dentin holds the tooth’s pulp, which houses nerves. Without the enamel, the nerves can be stimulated easily by hot or cold temperatures—this sensation is called tooth sensitivity. If you’re experiencing this discomfort, tell your dentist, and use this guide to get informed about the condition.

What Causes Tooth Sensitivity?

1. Damage

Biting too hard on an item can crack a tooth, exposing the sensitive dentin. If ignored, pressure from eating, drinking, and engaging in everyday activities will widen or deepen the crack, making you more susceptible to sensitivity. To prevent this issue, stay away from potentially damaging foods, like popcorn kernels, ice, and hard candy. You should also avoid using your teeth as tools, like using them to remove a hangnail or open a package.

2. Decay

Decay erodes the enamel because bacteria eat away at the tooth’s top layer, leaving the dentin exposed. In mild cases of decay, a dentist can fill the exposed area to rectify the issue and prevent worsening symptoms. Keep up with regular oral hygiene to avoid this problem altogether—brush and floss your teeth twice a day, and visit your dentist for bi-annual deep-cleanings.

3. Thin Enamel

Consuming too many acidic foods or drinks can dissolve and thin the enamel. The dentin becomes exposed as the enamel thins, making you more likely to experience sensitivity. Other causes of thin enamel include frequent vomiting, bruxism, and failing to keep your teeth free of plaque.

If you’re experiencing tooth sensitivity, contact Stephanie ML Wong, DMD, in Honolulu, HI. Dr. Wong and her team will assess your enamel’s condition, determine the root of the sensitivity, and make suggestions on how to alleviate your discomfort. They’ll also help you prevent future issues by performing routine cleanings and exams and any necessary dental fillings. Get more information about their services online, or call (808) 732-3072 to schedule an appointment.