A bright, dazzling smile is a goal many of us aspire to achieve. Teeth whitening has become a popular way to enhance our pearly whites and boost our self-confidence. However, for those with sensitive teeth, the idea of using teeth whitening strips can be daunting. Will it make your tooth sensitivity worse? Can you still enjoy a whiter smile without the pain? Let's explore these questions and more in our guide to teeth whitening for sensitive teeth with whitening strips.
What is tooth sensitivity?
Before we dive into the world of whitening strips and teeth whitening for sensitive teeth, it's important to understand what tooth sensitivity is. Tooth sensitivity is a common dental condition characterised by sharp, temporary discomfort or pain when your teeth are exposed to certain stimuli. These stimuli can include cold or hot drinks, sweet or acidic foods, and even brushing your teeth.
Tooth sensitivity occurs when the dentin, the inner layer of your tooth, becomes exposed. This can happen due to various reasons, such as receding gums, enamel erosion, tooth decay, or thinning enamel. When dentin is exposed, it allows stimuli to reach the nerves inside your tooth, leading to that familiar, uncomfortable sensation.
Symptoms of sensitive teeth
Identifying tooth sensitivity is essential for effective management. Here are some common symptoms of sensitive teeth:
Sudden pain: You may experience sharp, shooting pain when having hot or cold food and drinks.
Discomfort while brushing: Brushing your teeth, especially with a toothbrush that has hard bristles, can trigger sensitivity.
Pain from air exposure: Breathing in cold air or eating ice cream can lead to discomfort.
Painful gums: Sometimes, sensitive teeth can be accompanied by gum pain, especially if your gums are receding.
Now that we've covered the basics of tooth sensitivity, let's address the main concern: Can teeth whitening strips cause tooth sensitivity?
Can teeth whitening strips cause tooth sensitivity?
The short answer is yes, whitening strips can potentially cause tooth sensitivity, but it doesn't mean you should avoid them altogether. Understanding why and how this happens can help you make informed decisions about whitening your teeth.
Whitening strips typically contain a peroxide-based gel that penetrates your enamel to break down stains. This process, while effective at brightening your teeth, can sometimes temporarily weaken the enamel. If your enamel is already thin or damaged, the whitening process may cause tooth sensitivity.
Why are my teeth so sensitive after wearing whitening strips?
Your teeth may feel more sensitive after using whitening strips due to the following reasons:
Enamel weakening: As mentioned earlier, the peroxide in whitening strips may temporarily weaken enamel. This can lead to increased sensitivity, especially during the whitening treatment.
Overuse: Using teeth whitening strips more often or for longer periods of time than recommended can lead to increased sensitivity. Always follow the instructions on the product packaging.
Existing tooth sensitivity: If you already have sensitive teeth, the whitening process can intensify the discomfort. It's important to chat to your dental professional before starting any teeth whitening treatment if you have a history of sensitive teeth.
When to brush teeth while using whitening strips
Proper dental care is crucial when using teeth whitening strips, especially if you have sensitive teeth. Here are some guidelines to follow:
Before teeth whitening: Brush your teeth before applying whitening strips. Make sure to use a soft-bristle toothbrush and a toothpaste designed for sensitive teeth. This helps remove plaque and ensures the whitening gel can penetrate evenly.
After whitening: After removing the strips, wait at least 30 minutes before brushing your teeth again. This allows your teeth to recover from the treatment and reduces any potential risk of enamel damage. Use a gentle brushing technique and a soft toothbrush.
Avoid abrasive toothpaste: Choose a toothpaste that’s specifically formulated for sensitive teeth. These toothpastes contain desensitising ingredients that help reduce sensitivity over time.
Limit acidic and sugary foods: Acidic and sugary foods can contribute to enamel erosion, making your teeth more sensitive. Try to limit these foods and maintain a balanced diet.
What should you look for when choosing a toothpaste for sensitive teeth?
Choosing the right toothpaste is essential when you have sensitive teeth. Look for the following features when deciding on toothpaste for sensitive teeth:
Desensitising ingredients: Look out for toothpaste that contains desensitising ingredients. These ingredients help reduce tooth sensitivity.
Fluoride: Fluoride is crucial for strengthening enamel and preventing tooth decay. Make sure your toothpaste contains fluoride for added protection.
Seal of approval: Check for dental association seals of approval or clinically proven claims on the toothpaste packaging. These endorsements indicate that the product has been tested and recommended by dental professionals.
Caring for hypersensitive teeth
If you're dealing with hypersensitive teeth, there are some more steps you can take to manage and minimise discomfort:
Regular dental check-ups: Schedule regular dental check-ups to monitor your tooth sensitivity and address any underlying issues like cavities or gum disease.
Custom teeth whitening trays: Consider getting custom-made teeth whitening trays from your dentist. These trays are designed to fit your teeth precisely and reduce the risk of the whitening gel coming into contact with your gums and sensitive areas.
Avoid triggers: Identify and avoid triggers that worsen your tooth sensitivity. This may include changing your diet or using a straw to drink acidic or cold drinks.
Over-the-counter products: Some over-the-counter desensitising products, like toothpaste, mouthwash or gels, can provide relief when used as directed.
Achieving a whiter smile while dealing with sensitive teeth is possible with the right approach. Teeth whitening strips can be a safe and effective option if used correctly and with sensitivity in mind. Always consult your dental professional before starting any whitening treatment and follow a dedicated oral care routine tailored to your sensitivity needs. With proper care and patience, you can enjoy a brighter, more confident smile without the pain of sensitive teeth holding you back.
