Teeth whitening in SW Calgary is a prevalent method to create a brighter and more beautiful smile. Commonly followed treatment methods include whitening strips, gels, and professional dentist operations.
However, sensitivity in the teeth after whitening—a phenomenon whereby the teeth have become sensitive to hot, cold, sweet, or acidic foods and drinks—may be experienced by some people. Let’s explore why this happens and how to prevent and manage it.
Why Teeth Become Sensitive After Whitening
Teeth have a hard outer layer called enamel that protects the inner components. Under the enamel lies a softer layer called dentin, with tiny tubes leading to nerves inside the tooth. Whitening products work with chemicals, like hydrogen peroxide or carbamide peroxide, to remove stains from the enamel.
Sometimes these can seep through the enamel into the dentin and inflame the nerves of your tooth, making them oversensitive. This is what creates that tingling sensation, uncomfortable feeling known as tooth sensitivity.
Practical Tips to Reduce Sensitivity
1. Use Sensitive Toothpaste
There are some special toothpastes for sensitive teeth. These toothpastes have ingredients like potassium nitrate or stannous fluoride, which block the dentin’s small tubes and help desensitize them. Using desensitizing toothpaste often before and after whitening will help protect your teeth.
2. Avoid Hot and Cold Foods and Drinks
Right after whitening, try to avoid foods and beverages that are very hot or very cold because they are liable to make you sensitive, thus giving your teeth an uneasy feeling. Instead, opt for foods and drinks that are near room temperature.
3. Use a Soft-Bristled Toothbrush
A soft-bristled toothbrush is easier on your teeth and gums. High pressure in brushing and stiff toothbrush bristles can wear away the enamel, which will only add to the sensitivity. Just be gentle when you brush and use a soft-bristled toothbrush to help shield your teeth.
4. Avoid Acidic Foods and Drinks
Foods and drinks that are acidic, such as citrus fruits, soda, and vinegar, are known to be very erosive and can contribute to sensitivity. These could be limited as much as possible immediately after whitening to reduce discomfort.
5. Follow the Instructions
This means that when using at-home whitening products, one must always follow the instructions. Overuse of the whitening products or leaving them for a longer period may increase the possibility of sensitivity. Abide by the recommended usage to safeguard your teeth.
Prevention Strategies
1. Gradual Whitening
If you know you have sensitive teeth, consider a gradual whitening approach. Instead of using strong whitening products for a short period, use milder products over a longer period. This can help reduce the chance of sensitivity.
2. Professional Whitening
Whitening, when done by a dentist, is a lot safer. Dentists are able to use stronger whitening agents in the office, which greatly reduces the risks associated with those agents. Moreover, they protect your teeth from sensitivity and instruct you on how to lessen and avoid it.
3. Desensitizing Gel
Some dentists may recommend desensitizing gels that can be applied to the teeth before or after whitening. It might work, as such gels seal off the tiny tubes in the dentin, reducing dentin hypersensitivity. Ask your dentist if this is something available for you.
4. Maintain Good Oral Hygiene
Good oral hygiene means clean and healthy teeth, which are less prone to sensitivity. Brush your teeth at least twice a day, floss regularly, and visit your dentist for check-ups. Healthy teeth are not as likely to be sensitive after whitening.
5. Avoid Overuse
Do not overuse whitening products. Excessive use of whitening products wears down enamel and increases sensitivity. Follow the instructions for use and allow some time to elapse before your next whitening treatment.
When to Visit a Dentist
In case of long-term persistent sensitivity or high sensitivity from whitening, one may need to visit a dentist. They can check out the presence of a more fundamental problem that can be the cause of sensitivity and receive treatment.
Heritage Park Dental Offers Teeth Whitening & Tips to Overcome Sensitivity
Tooth whitening is associated with a brighter smile, but it is also responsible for causing sensitivity. With these practical tips and prevention strategies, you can enjoy a whiter smile while minimizing sensitivity. This is possible by using sensitive toothpaste, avoiding very hot and cold foods, and following instructions on whitening products.
Taking good care of your teeth through good oral hygiene and careful use of whitening products will ensure your teeth remain healthy. If it continues to be sensitive, there is no shame in seeing our dentist in SW Calgary at Heritage Park Dental for assistance.
