Teeth whitening sensitivity

Sensitivity After Teeth Whitening: How to Minimise It After Your Procedure

Professional teeth whitening is one of the most sought-after dental procedures nowadays, because who doesn’t want a pearly white smile? But just like any other medical procedure, it is usual to experience slight discomfort after. But to ease your mind, below are tips on how to lessen your teeth’s sensitivity after dental whitening.

Reasons why you may experience sensitivity after teeth whitening:

Sensitivity may occur because of various reasons. For instance, make your enamel easy to work with during the procedure, whitening gels are used. These gels can make your dentin layers soft—leaving your nerves more exposed than usual. This is where sensitivity kicks in.

Another is that teeth whitening trays can also cause temporary sensitivity. Though they are usually made out of flexible material to fit snuggly onto your teeth, the force they apply during the duration of the procedure may trigger your teeth’s sensitivity.

Though there may be a small risk of it happening, your gums can be irritated with the bleaching gels used during your whitening treatment.

However, the best way to guarantee that your teeth will have zero to minimal sensitivity issues is to boom through professional teeth whitening dental clinic. This way, you can ensure that the tools and products used on you are safe and suitable for your oral care needs.

How to prepare for your teeth whitening treatment?

  • Include a desensitising toothpaste to your oral routine before your treatment – You can start by using them 10 days before your scheduled treatment. They work by blocking the pain signals from coming into contact with your inner nerve as they coat your teeth’s outer surface. When using desensitising toothpaste, it is best to leave them for a few minutes before you rinse your mouth for it to take a better effect on your teeth’s sensitivity.
  • Use a desensitising gel – Put a desensitising gel right after your whitening treatment to immediately prevent sensitivity on your gums. It is advisable to leave it for your gel’s recommended number of minutes before rinsing it with water.
  • Pain medication can also help – If you want to minimise the chance of you feeling any pain or discomfort, you can take over-the-counter pain medications such as Ibuprofen before your scheduled treatment. The medication would help lessen any triggers of sensitivity hours after your whitening procedure.

What you should do after your teeth whitening treatment?

  • Do not drink overly hot and cold foods in the meantime
  • Acidic food and drinks are also a no-go
  • Brush your teeth gently
  • Do not stop using your desensitising toothpaste
  • Use a straw when drinking to avoid your teeth making contact with liquids that can trigger sensitivity


While sensitivity is something that could be experienced during a teeth whitening session, there are still ways to prevent it from happening, or at least minimise its effects. To experience a pain-free whitening procedure done professionally, you can visit us at Dentaluxe. Contact us now or book an appointment to explore your options. You may also visit our blog for more tips and information on dental care and teeth whitening.



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