Achieving a bright, white smile with teeth whitening can be a real confidence booster! But sometimes, that joy can be overshadowed by unexpected sensitivity.
If you’re experiencing this post-whitening discomfort, you’re not alone. Many people wonder, “How long does this teeth sensitivity last after whitening?” and “How can I make it feel better?”
Understanding Tooth Sensitivity
Tooth sensitivity occurs when the dentin layer beneath your tooth’s enamel gets exposed. This exposure can happen due to factors like worn enamel, gum recession, or certain dental procedures like teeth whitening.
The dentin contains tiny tubules that lead directly to the nerves in your teeth. When these tubules are exposed, cold, hot, acidic, or sweet foods and drinks can stimulate the nerves, causing a sharp pain or discomfort.
Why Whitening Causes Sensitivity
The whitening agents used in most treatments, like hydrogen peroxide, work by temporarily opening up these tiny tubules in the dentin.
While this allows the whitening agent to penetrate deeper and whiten your teeth more effectively, it also allows those cold, hot, or acidic triggers easier access to the nerves, leading to sensitivity.
Also read Are Root Canals Bad For You?
How long does teeth sensitivity last?
The good news is that teeth sensitivity after whitening is usually temporary. In most cases, the discomfort will subside within 24 to 48 hours.
However, if you experience prolonged or severe sensitivity, it’s important to consult your dentist.
How to help sensitive teeth after whitening?
Here are some tips to help manage tooth sensitivity after whitening:
- Sensitivity Toothpaste: These toothpastes contain ingredients that help block the tubules in the dentin, reducing sensitivity. Look for a toothpaste with ingredients like potassium nitrate or stannous fluoride.
- Temperature Control: Avoid consuming very hot, cold, acidic, or sugary foods and drinks for at least the first 24-48 hours after whitening. Stick to lukewarm beverages and avoid things like citrus fruits or candy.
- Pain Relief: Over-the-counter pain relievers like ibuprofen or acetaminophen can help manage any discomfort.
Remember: If your sensitivity is severe or doesn’t improve within a few days, consult your dentist. They can assess your situation and recommend additional solutions.
Considering Professional Whitening?
Mundo Dentistry offers safe and effective whitening options designed to minimize post-whitening sensitivity. Our experienced dentists will discuss your individual needs and recommend the best whitening treatment for you, ensuring a brighter smile without the ouch!
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