Why Do My Teeth Feel Sensitive: Diagnosis and Solutions

Many of us experience occasional sensitivity in our teeth, but occasionally it can be persistent and concerning. Is it due to the ineffective use of an electric toothbrush or a more serious issue? Let's delve into the reasons why your teeth might feel this way and how to address them.

Diagnostic Testing with Electric Toothbrushes

One common cause of tooth sensitivity may be the improper use of an electric toothbrush. When used correctly, an electric toothbrush can efficiently remove plaque, reducing the formation of new plaque. However, if not used effectively, only partial plaque removal may occur, leading to a protective matrix for new plaque to form quickly.

To test if this is the issue, you can use disclosing tablets. These tablets will stain your plaque dark red, while leaving clean surfaces a shiny pink. Perform this test by first using your electric toothbrush, then after a few days, using a manual toothbrush. You may notice a difference in how much plaque remains, highlighting potential issues with your brushing technique.

Addressing Concerns About Electric Toothbrushes

While electric toothbrushes can be highly effective, there is a concern that they might create a false sense of security. A dental hygienist like Cathye L. Smithwick from Silicon Valley mentions this issue, emphasizing the importance of proper technique. Misusing an electric toothbrush can lead to an inadequate cleaning, which can exacerbate tooth sensitivity and other dental problems.

According to Smithwick, it's crucial to use the electric toothbrush correctly. Start by angling the bristles gently into the gumline at a 45-degree angle. Instead of scrubbing, let the brush do the work as you slowly move it along the gumline. Focus on the front, back, and chewing sides of your teeth. Most electric toothbrushes come with a 2-minute timer and a quadpacer to ensure you cover all areas fully and efficiently.

Choosing the Right Toothbrush

The quality of your toothbrush is also essential. It's important to replace your brush head every 3 months or as soon as the bristles become frayed. For those looking for a high-quality sonic toothbrush, Smithwick personally recommends the BURST sonic toothbrush. As a dental professional, she offers a special discount code DHX3QH to save 30% on this product.

Manual vs. Electric Toothbrushes

Both electric and manual toothbrushes have their merits. Smithwick, who also uses a vibrating razor, points out that even with an electric toothbrush, you still need to do the work of brushing. The only difference is the head vibrates to help you maintain a consistent motion and improve effectiveness. She highlights that the numerous features and lubricating strips in modern toothbrushes are primarily there to engage consumers and make them feel better and healthier—the actual cleaning is still done by your hands.

Understanding the importance of proper technique and regular brushing can help you maintain healthy teeth and prevent sensitivity. If sensitivity persists despite correct usage and technique, it's best to consult with a dental professional for further evaluation.

Conclusion

By ensuring you use your electric toothbrush correctly, replacing your toothbrush head regularly, and choosing the right tool for you, you can significantly reduce tooth sensitivity and maintain a healthy smile.