Itchy Teeth: Causes and How to Treat It

Itchy Teeth

Itchy teeth occur due to various reasons. When your teeth itch, you feel other similar sensations like pain as itchiness or irritation. You might feel anxious about itchy teeth. Itchy teeth are an unusual dental condition; however, you can get relief from the itchy teeth by understanding the proper cause and getting appropriate treatment. 

Causes of itchy teeth

There are various reasons that cause your teeth to feel itchy. Sometimes itchy gums make your teeth feel an itching sensation. 

Build-up plaque

When plaque builds up on your gum line, it generally makes your gums feel itchy. And you may notice that as your teeth feel itchy too, because of the same.

Gum disease

Gum disease can also make your teeth feel more sensitive and itchy. The presence of bacteria in the mouth leads to an inflammation of the gums (gingivitis). And severe periodontal disease usually led to itchy teeth or gums. 


The tissue inside your mouth becomes sensitive, swollen, and itchy because of allergies. For instance, oral allergy syndrome or pollen food allergy syndrome can create such an unpleasant situation when you eat something, and you start feeling itchiness. Sometimes, the roof of the mouth also itches, or your gums feel itchy (this usually makes you feel like your teeth are itching).

Side effects

Certain dental procedures’ like a root canal treatment or cavity filling can also lead to temporary itching to the teeth or gums as a side effect.  

Tooth damage

The itchy sensation can also result from an injury. No matter how the trauma to teeth is caused, if the tooth structure is damaged, there are more possibilities to have an itchy sensation. 

Teeth grinding

Sometimes teeth clenching or grinding can cause an itchy sensation to teeth or gums.

Foreign objects

When a foreign object like a small piece of food is trapped beneath the gum line could cause itchy teeth. This would apparently only last for a day or so if you brush your teeth correctly. 

Treatment for itchy tooth

If you use a saltwater rinse as a mouthwash, it may help to reduce the symptoms of itchy gums.

Apart from this, you can try a few simple things at home straight away to subside gum or teeth itching or irritation:

  • Use an antibacterial mouthwash
  • Properly brush/floss your teeth
  • Maintain oral hygiene
  • Take an over-the-counter antihistamine if the itching is caused by an allergy (do consult your doctor before taking the medicines)

The treatment for itchy teeth varies from person to person. Depending on the cause, your dentist will give you the best possible treatment. It is recommended to visit your dentist if you feel persistent itchiness to teeth or gums. She will examine the condition thoroughly and suggest treatment accordingly. 

No dental issue should be taken lightly. Even if you feel itchy teeth or swollen gums, you should immediately seek dental assistance. The early you get treatment for a dental issue, the better it will be; you can effectively prevent further complications.

TruCare Dentistry in Roswell, GA, offers dental care treatment for all types of oral health issues. Whether you need a root canal treatment or any other cosmetic dentistry, we can help. Our staff is professionally trained and certified to give dental treatment for all dental problems from gum disease to emergence dental care. Connect with us to get the best dental care treatment to keep your dental health in good shape.


1.How can I stop my teeth from itching?

Proper brushing and flossing help to maintain oral health for a long time. It also helps to protect against infections and diseases that might cause itching or any other serious damage. Besides, quitting smoking or tobacco can also help to prevent irritation in the mouth and gums. One can take the help of a doctor to quit smoking and tobacco habit. If a person experiences pain, tenderness, or bleeding in the gums or mouth along with itching, it is advisable to visit a dentist immediately. 

2.Why are my teeth sensitive all of a sudden?

Tooth sensitivity can be caused by several reasons, including chewing on ice or using whitening treatments. A sudden feeling of twinges or shock-like pain needs a proper investigation to find out the root cause of this issue. Some of the key factors that can harm teeth and lead to sudden teeth sensitivity include fractured teeth, clenching/grinding, tooth decay, and gum recession. 

3. Why are my bottom teeth itchy?

Itchy gums and teeth are early warning signs that can help you to prevent other serious health issues. Most often, itching is caused due to the buildup of bacteria between teeth and gums. With good dental hygiene, the issue can be treated easily. However, if the problem persists, it can signify a more serious health problem like gum disease. Some of the possible causes of itchy teeth or gums can be plaque buildup, mild allergic reaction, hormonal changes, teeth, gums, or mouth injury, dry mouth, etc. It is advisable to visit your dentist if symptoms continue to stay. 

4. Can tooth infection cause itching?

Yes, a tooth infection can cause an itching or burning sensation on the skin. According to experts, itching along with pain may sometimes accompany an infection caused by bacteria or viruses, fungal, and parasitic pathogens. It is vital to seek immediate medical attention to relieve pain, itching, or swelling. 

5. Can your teeth be itchy?

Yes, teeth can be itchy sometimes. Itchy teeth can be frustrating. If you are experiencing such an issue, it can signify a dental problem that needs to be resolved. Some of the possible reasons our teeth might start to itch may include structural damage, a foreign object trapped beneath the gum line (like a piece of food), gum disease, post-procedural effects after any invasive dental procedure, etc. With good oral care, the itching problem can be resolved. However, if the issue continues for longer, you should not ignore it and call your dentist for an appointment so that he can suggest you the best possible treatment.