Understanding and Preventing Tooth Sensitivity
We’ve all experienced that sudden, sharp pain in a tooth after sipping a cold drink or biting into something hard. While the discomfort usually fades quickly for most, for others, it can be a persistent issue that impacts their daily lives. But what exactly causes sensitive teeth, and more importantly, how can you prevent it?
The Cause of Tooth Sensitivity
Tooth sensitivity occurs when the inner layer of the tooth, known as dentin, becomes exposed. Dentin exposure allows external stimuli, such as cold, heat, or sweetness, to reach the nerves inside the tooth, leading to pain and discomfort. This can happen when the protective enamel wears away or when gums recede, revealing the dentin beneath.
Common Causes
One of the most common causes of tooth sensitivity might surprise you: brushing too hard. Many people mistakenly believe that brushing more vigorously will clean their teeth better, but this can actually push the gums away from the teeth, exposing the sensitive dentin. Using a hard-bristled toothbrush can also accelerate enamel erosion. Additionally, dental issues such as gum disease and plaque buildup can contribute to tooth sensitivity by weakening the enamel and gums.
Another potential culprit is mouthwash. Some mouthwashes contain acidic ingredients that, if overused, can erode enamel and lead to sensitivity. Similarly, acidic foods and drinks can wear down enamel over time, especially as we age. If you’re concerned about sensitive teeth, it’s important to consult your dentist for personalized advice.
Preventative Measures
Here are some steps you can take to prevent or reduce tooth sensitivity:
- Choose the Right Toothbrush
Opt for a toothbrush with soft, non-abrasive bristles that are still effective at removing plaque without damaging your enamel. - Floss Regularly
Flossing helps remove plaque and food particles from between your teeth and along the gumline, areas where your toothbrush might not reach. Plus, your dentist will be pleased to hear you’ve been keeping up with your flossing! - Use Toothpaste for Sensitive Teeth
If you’re already experiencing sensitivity, talk to your dentist about toothpaste options specifically formulated for sensitive teeth. These products can help protect your enamel and reduce discomfort.
To learn more about managing tooth sensitivity or to schedule an appointment, call WPFD (210) 877-2273 or request an appointment here.
