toothache after bleaching

toothache after bleaching

Familiarity with toothache after bleaching and ways to treat toothache after bleaching and all ways to reduce toothache are in this article.

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Advantages And Disadvantages Of Teeth Bleaching

Teeth bleaching is a relatively simple procedure that can be done at the dentist’s office or at home.
The only negative point in teeth bleaching is the sensitivity and pain that sometimes occurs. Tooth sensitivity is usually felt as a reaction to cold air or water in the form of a sharp pain or wave of pain.
If you suffer from toothache, you may need to reconsider your teeth bleaching method. There are ways to deal with this issue that will allow you to whiten your teeth and achieve the beautiful smile you desire.

Pre bleaching measures to prevent toothache after bleaching

  • First, you should be examined by a dentist. It is important that your general oral health is ensured before proceeding with cosmetic treatments.
  • Your dentist will perform the necessary examinations and make special whitening trays that are perfect for your teeth. High quality tees are very important to achieve a good result.
  • Ask your dentist to show you how to put the gel into the tray. Most patients use too much gel. This wastes your money, can damage your gums, and will not speed up the whitening process.
  • About a week before starting to whiten your teeth, use toothpaste for sensitive teeth. Continue using this toothpaste during the treatment and for about a week afterwards.

Why does tooth sensitivity develop after teeth bleaching?

To understand what causes tooth sensitivity, it is important to consider how teeth whitening works. The whitening agent is applied on the tooth surface. The bleaching solution not only removes the stain on the tooth, but also the entire structure of the tooth. Because the bleaching solution penetrates the layers of the tooth structure, it can be transferred from under the enamel layer to the dentin layer. Dentin is porous, and when whitening teeth, the bleaching agent increases the sensitivity of dentin tubes.

Symptoms of toothache after bleaching

Tooth sensitivity after bleaching may be mild to moderate, while some patients may not experience any increase in tooth sensitivity after treatment. For most people, tooth sensitivity is felt only when breathing cold air or eating hot or cold foods and drinks. Acidic and sugary foods can also cause tooth sensitivity. Some of the most common symptoms of tooth sensitivity include:

  • Sudden pulling of the teeth that may extend to the roots
  • Sudden toothache when the tooth is exposed to temperature fluctuations
  • Toothache when eating sweet, sour or acidic foods

How long does toothache last after bleaching?

Usually, tooth sensitivity after teeth bleaching only lasts for a few days. Its highest amount is in the first one or more days of treatment and its amount will decrease every day. By the end of a week, tooth sensitivity should no longer be a major concern for you. Although tooth sensitivity is a temporary problem, there are ways to manage it. These procedures are performed both by our team in the clinic and at home by the patient.

Ways to relieve pain after teeth bleaching

Ways to relieve pain after teeth bleaching

Although toothache is common after teeth whitening, it is usually short-lived and usually goes away after 24 to 48 hours. Years ago, most teeth whitening products contained very harsh ingredients that were found to actually damage teeth and cause severe sensitivity. Teeth whitening products have improved a lot since then and now use high quality materials that are gentle on your teeth. If you experience sensitivity while whitening your teeth, try the following methods at home. If you have bleached at the dentist’s office and develop tooth sensitivity, feel free to try some of these techniques, but be sure to follow all the instructions your dentist has given you.

Follow the instructions

It is very important to follow your dentist’s instructions when using a professional product, or follow the manufacturer’s instructions. (Never use teeth whitening agents longer than recommended.) In case of toothache, reduce the frequency of using whitening agents to once every other day and shorten the time of use. Sometimes just a short interval between teeth whitening treatments can help reduce symptoms. Check to see if you’re using a product with a lower peroxide level (6-10% is a fairly low peroxide level for most people). You might think that the higher the peroxide level, the better the result, but if your teeth are weak, it’s not worth using. Also, excessive use of whitening products can cause sensitivity. Excessive use of these products can make your teeth very sensitive or even damage them.

Pain relievers

Taking Advil or Aleve can help reduce symptoms before using the whitening product. Timely use of these drugs may prevent symptoms.

Diet adjustment

Limit the consumption of cold drinks and foods while you have your teeth whitened. Teeth may be sensitive to temperature under normal circumstances, but whitening can actually exacerbate sensitivity problems. One of the ways to reduce toothache after teeth bleaching is to adjust your diet for a few days. Be sure to use soft foods or smoothies. Avoid eating crunchy or hard foods. The pressure required to bite and chew these types of foods can lead to discomfort. Once the tooth sensitivity is gone, you can eat harder foods again. While very hot or very cold foods can cause toothaches, avoiding these eight specific foods may help ease your tooth pain and sensitivity:

Soft drinks

This is one of the best foods you can avoid to prevent toothache. Soda has two ingredients that can irritate the nerves of the teeth: sugar and acid, “so it’s double the damage.”

Ice cream

Ice cream is not only cold, but also contains sugar, which can make teeth more sensitive. People with sensitive teeth lack the enamel layer that acts as a tooth protector. Doctors say that tooth enamel protects the nerves of the tooth and without it, the temperature of the food can be more annoying.

Hot coffee

Hot foods can also hurt your teeth, and sweetening hot coffee with sugar can make the pain even worse. Doctors suggest adding some milk to your coffee. They say that the milk helps to slightly lower the temperature of the coffee and also lowers its acidity, so it’s less damaging to your teeth.

hard candy

If your teeth are sensitive, avoid eating hard candies. Not only are candies full of sugar, but they can also cause toothaches and cracked or broken teeth.

Sticky candy

These sweet delicacies such as toffee, caramel, pastille and licorice cause a lot of damage to the teeth, especially to sensitive teeth. Besides being full of sugar, these substances can stick to your teeth.


Pineapple, grapefruit, lemon and lime are all very acidic fruits and this acid makes your teeth more sensitive. This is because they destroy tooth enamel. Remember that both eating these fruits and drinking their juice can cause sensitivity and toothache.


Although tomatoes are a good source of vitamins, especially vitamin C, they are very acidic. Therefore, if your teeth are sensitive, avoid using it. Note that tomato sauce, like raw tomatoes, causes toothache.


Even if you can tolerate cold drinks, resist the habit of chewing ice. Ice can be problematic for sensitive teeth because it is both cold and hard. If you have sensitive teeth and your symptoms persist for more than a few weeks or become unbearable, be sure to talk to your dentist. toothache may be a sign of a serious health issue such as a cavity or abscess that needs to be treated.

Toothpaste for sensitive teeth and toothbrush

Toothpaste for sensitive teeth and toothbrush

Using the right toothpaste for sensitive teeth can be a convenient and economical way to manage toothache, and it allows you to enjoy your favorite foods and drinks, including coffee, tea, ice cream, and acidic foods, while reducing your tooth sensitivity. Also control. Toothpastes for sensitive teeth work either by covering the dental canals exposed to food or by desensitizing the nerve endings of the dentin canals. These toothpastes also contain fluoride, which appears to strengthen tooth enamel and prevent tooth decay. To fully care for your mouth and teeth, combine the toothpaste for sensitive teeth with an electric toothbrush equipped with sensitivity mode, a soft electric toothbrush replacement, mouthwash and soft and wide dental floss. Using fluoride mouthwash or toothpaste suitable for sensitive teeth can help reduce the symptoms of tooth sensitivity. Sometimes, it is recommended to use fluoride before or during bleaching of your teeth. Be sure to use a soft toothbrush when brushing your teeth. Softer bristles put less pressure on your teeth and gums and can help reduce your symptoms.

Consult a dentist

Tell your dentist if your toothache problems persist or worsen. There may be another cause such as receding gums or cavities. Ask your dentist about products for sensitive teeth that he can use in the office. If they are used correctly, toothache that may have been caused by various reasons will be reduced.