The dreaded sensation of sensitive teeth after a dental cleaning - it’s a common phenomenon that leaves many wondering what’s behind this uncomfortable feeling. To understand why this happens, let’s delve into the world of dentistry and explore the possible causes.
One major reason for sensitive teeth after cleaning is the removal of plaque and tartar. During a dental cleaning, the hygienist uses specialized tools to scrape away these substances from the surface of the teeth, both above and below the gum line. While this process is crucial for maintaining good oral health, it can also cause the teeth to become more sensitive. This is because the plaque and tartar can act as a barrier, protecting the teeth from temperature changes and other stimuli. Once this barrier is removed, the teeth may become more responsive to these stimuli, leading to sensitivity.
Another factor contributing to sensitive teeth after cleaning is the exposure of the dentin. The dentin is the layer of tissue beneath the enamel, and it contains tiny tubes that lead to the pulp of the tooth. When the enamel is worn away or the gums recede, the dentin can become exposed, making the teeth more sensitive. During a dental cleaning, the hygienist may inadvertently expose more of the dentin, either by removing plaque and tartar or by using instruments that can scratch the surface of the teeth.
Additionally, the use of ultrasonic cleaning devices can also contribute to sensitive teeth. These devices use high-frequency vibrations to remove plaque and tartar, but they can also create micro-scratches on the surface of the teeth. These micro-scratches can provide a pathway for bacteria to enter the tooth, leading to sensitivity.
Gum recession is another potential cause of sensitive teeth after cleaning. When the gums recede, they can expose the roots of the teeth, which are not covered by enamel. The roots are more sensitive than the crowns of the teeth, so when they become exposed, it can lead to sensitivity.
Finally, some people may be more prone to sensitive teeth due to their genetics. Research has shown that some individuals may be more susceptible to tooth sensitivity due to their genetic makeup. This can be due to a variety of factors, including the shape of the teeth, the thickness of the enamel, and the density of the dentin.
So, what can be done to find relief from sensitive teeth after cleaning? One approach is to use a desensitizing toothpaste. These toothpastes contain ingredients such as potassium nitrate or strontium chloride, which can help block the dentin tubules and reduce sensitivity. Another option is to use a fluoride mouthwash, which can help strengthen the teeth and reduce sensitivity.
In some cases, a dental professional may recommend a varnish or gel to be applied to the teeth to help reduce sensitivity. These products can contain ingredients such as fluoride, potassium nitrate, or calcium phosphate, which can help block the dentin tubules and reduce sensitivity.
It’s also important to practice good oral hygiene to help prevent sensitive teeth. This includes brushing your teeth at least twice a day with a fluoride toothpaste, flossing once a day, and visiting your dental professional regularly for cleanings and check-ups.
In conclusion, sensitive teeth after cleaning can be a common and uncomfortable experience, but there are steps you can take to find relief. By understanding the potential causes of sensitivity and using the right products and techniques, you can help reduce your discomfort and maintain good oral health.
How long does sensitivity after a dental cleaning typically last?
+Sensitivity after a dental cleaning can last anywhere from a few days to a few weeks. In most cases, the sensitivity will subside on its own as the teeth adjust to the new environment.
Can I use a regular toothpaste if I have sensitive teeth?
+While regular toothpastes can help clean your teeth, they may not provide the necessary ingredients to help reduce sensitivity. Desensitizing toothpastes are specifically designed to help block the dentin tubules and reduce sensitivity.
How often should I visit my dental professional for cleanings and check-ups?
+The frequency of dental cleanings and check-ups depends on your individual oral health needs. Most dental professionals recommend visiting every 6 months for a routine cleaning and check-up. However, if you have a history of oral health issues, you may need to visit more frequently.
By understanding the causes of sensitive teeth after cleaning and taking steps to prevent and treat sensitivity, you can help maintain good oral health and reduce your discomfort. Remember to consult with a dental professional if you experience persistent or severe sensitivity, as it can be a symptom of an underlying condition.
