Help! My Teeth Feel Sensitive After Whitening

Teeth whitening is a popular service in cosmetic dentistry to refresh your pearly whites. After all, who doesn’t want to reverse years’ worth of staining and discoloration? Some patients, however, hesitate to get the brighter, more beautiful smile they deserve because out of nervousness about tooth sensitivity. While it’s wonderful to have your smile restored, you might wonder whether potentially suffering sensitive teeth worth it for a shinier smile. Fortunately, brightening your pearly whites might be a much more comfortable treatment than you think! Keep reading to learn more!

Why Does Teeth Whitening Sometimes Cause Sensitivity?

Typically, the reason some folks feel sensitivity after a teeth whitening session is because of the bleaching agent in the product that was used. Many professional and over-the-counter products use hydrogen peroxide as the active ingredient which is known to trigger this. Oftentimes, sensitive teeth are particularly noticeable afterward- especially when consuming extremely hot or cold food or beverages.

In some cases, however, the sensitivity is due to other factors like the condition of your teeth. The bleaching agent can be especially abrasive on vulnerable or weakened teeth. If you have an underlying condition like a cavity or gum disease, then you’d be more likely to react in this way.

How Can I Avoid Sensitivity From Teeth Whitening?

Because the whitening agent is usually the culprit, it makes sense that you can avoid it by using products with lower peroxide levels and shorter application times. Less exposure to the harsh bleaching agents leads to less of a reaction. You might try:

• Using products with 5-6% peroxide levels.
• Stick with lower application times (think 5-minutes).
• Waiting longer between treatments.  
• Brush with a toothpaste that helps reduce sensitivity.
• Avoid exposure to extremely hot or cold foods/drinks.

When Should I Call My Dentist?

If you’ve been whitening your teeth at home and are noticing a reaction, then don’t hesitate to call your dentist! Be sure to let them know what products you’ve been using and when you experience any sensitivity. They can talk with you about options for your specific circumstances so that you can find methods that work for you without causing discomfort.

Not only that, but many dentists also offer professional teeth whitening. They have access to higher-grade products and equipment that simply aren’t available to you anywhere else. Many provide this service in-office, and some even can prepare professional-level whitening kits for you to take home!

Don’t let your sensitivity get in the way of the smile of your dreams. Call your dentist today so you can achieve the perfectly pearly white smile of your dreams.

About the Author

At West Hartford Dental Group, patient satisfaction is valued just as much as patient understanding. Dr. Ukti Phadnis wants to proactively ensure that you are educated about your treatment so that you can keep your smile healthy even between appointments. She can provide an in-office whitening treatment, or prepare a take-home kit for your convenience. If you’ve had issues with sensitivity after a teeth whitening, feel free to request an appointment on the website or call (860) 236-4249.