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Dental sensitivity can make it difficult to eat, talk, and even sleep, which is why many patients are looking for easy, at-home treatments. Fortunately, many forms of sensitivity can be treated with special toothpastes, which is why dentists commonly recommend them to their patients. Here’s a little more information about desensitizing toothpastes and how they work. 

What Is Desensitizing Toothpaste? 

While there are many types of desensitizing toothpastes on the market, most are designed to prevent tooth damage while calming the nerves that trigger pain and sensitivity in the teeth. For instance, many desensitizing toothpastes don’t contain abrasives commonly found in whitening products since they can cause enamel erosion that leads to sensitivity. Additionally, many options contain an active ingredient called potassium nitrate, which helps the teeth feel better. Desensitizing toothpastes can either be used temporarily or on a daily basis to prevent discomfort. 

How Does Desensitizing Toothpaste Work? 

dentistOften, teeth become sensitive because tiny tubules inside the dental enamel are released, allowing fluids to move closer toward the nerves inside of your teeth. These tubules can be released by overbrushing or as the result of a harmless chemical reaction that occurs during teeth whitening.

The potassium nitrate in desensitizing toothpaste works by temporarily plugging these tubules to alleviate dental pain. Potassium nitrate also helps calm the nerves of the teeth, making the smile feel more comfortable. Dentists can either recommend over-the-counter toothpastes or prescribe special pastes with higher concentrations of potassium nitrate. 

 

Since sensitive teeth can indicate deeper problems within the mouth, it is always a good idea to speak with a dentist before you begin an at-home treatment. In addition to carefully evaluating your smile and diagnosing issues that need to be addressed, Dr. Thomas Park DDS in Seymour, CT, also offers a long list of restorative dental services to correct your teeth. Visit their website to learn more about their services, or call (203) 888-9947 today to schedule an appointment with the dentist. 

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