Do you cringe at the thought of eating sweets because you know your teeth will hurt? Tooth sensitivity to sweet foods is a common dental issue that affects many people. In this article, we will explore the causes of tooth sensitivity to sweet foods, ways to prevent it, and treatments available for this dental problem.
What causes tooth sensitivity to sweet foods?
Tooth sensitivity to sweet foods is caused by the exposure of the inner layer of the tooth, called dentin, to sweetness. Dentin consists of tiny tubules that contain nerve endings. When exposed, they cause pain and discomfort in the affected tooth.
There are several factors that can cause tooth sensitivity to sweet foods:
- Dental erosion: Over time, the enamel that covers the teeth may wear away due to factors such as consuming acidic foods and drinks, or brushing the teeth too vigorously. Once the enamel is gone, the dentin is exposed, and the tooth becomes more susceptible to sensitivity.
- Gum recession: When the gums recede, the root of the tooth, which is not protected by enamel, becomes exposed. This can lead to tooth sensitivity.
- Cavities: Cavities are a significant cause of tooth sensitivity. They form when the bacteria in the mouth produce acid that eats away at the enamel, causing a hole in the tooth that exposes the dentin.
- Cracked or chipped teeth: A crack or chip in the tooth can expose the dentin, leading to sensitivity.
How can tooth sensitivity be prevented?
Prevention is always better than cure. Here are some tips to prevent tooth sensitivity:
- Brush and floss regularly: Brush your teeth twice a day and floss once a day. Brushing and flossing help to remove plaque, a sticky film of bacteria that can cause gum disease and tooth decay.
- Avoid acidic foods and drinks: Acidic foods and drinks can erode the enamel on your teeth, leading to tooth sensitivity. Limit your consumption of these foods and drinks, or rinse your mouth with water after consuming them.
- Use desensitizing toothpaste: Desensitizing toothpaste contains compounds that block the tubules in the dentin, reducing sensitivity. Use it twice a day or as directed by your dentist.
- Visit your dentist regularly: Regular dental checkups can help to detect and treat dental issues like cavities and gum disease before they cause tooth sensitivity.
What are some treatments for tooth sensitivity?
If you’re already experiencing tooth sensitivity, there are several treatments available:
- Fluoride treatment: Fluoride treatment can help to remineralize the enamel, strengthening it and reducing sensitivity.
- Dental bonding: Dental bonding is a procedure where a tooth-colored composite resin is bonded to the tooth to cover the exposed dentin.
- In-office desensitizing treatments: Your dentist may apply a desensitizing agent to the affected tooth to reduce sensitivity.
- Surgical gum graft: If gum recession is causing the tooth sensitivity, your dentist may recommend a gum graft, where a piece of tissue is removed from the roof of your mouth and attached to the affected area.
“Tooth sensitivity doesn’t only come from sweets – it can be caused by a variety of factors, including brushing too hard or using a hard-bristled toothbrush,” says Dr. Ana Paula Ferraz-Dougherty, a spokesperson for the American Dental Association.
Remember, tooth sensitivity should not be ignored. If you’re experiencing tooth pain or sensitivity that lasts longer than a few days, make sure to schedule an appointment with your dentist. Your dentist can help you identify the cause of your tooth sensitivity and recommend appropriate treatments.