Tongue blisters commonly form due to an injury like suddenly biting the tongue with your teeth, scalding your tongue accidentally and grinding your teeth.
Other causes include food allergies, viral infections, canker sores, mouth ulcers, burning tongue syndrome, enlarged papillae and certain medical conditions like diabetes, anemia and oral cancer.
Excessive smoking, vitamin B deficiency, eating too much fatty foods, side effects of some medication and use of chemical-based mouthwashes can also contribute to this problem.
Tongue blisters may be yellow or white, surrounded by a reddened area. The pain and inflammation associated with tongue blisters can make anyone feel irritated. Plus, the blisters can make it difficult to eat food properly.
In general, tongue blisters last for about a week and disappear on their own. However, you can try some natural remedies to help alleviate the pain and inflammation. Some remedies also promote faster healing.
Here are the top 10 home remedies for blisters on the tongue.
Ice has a numbing effect that will give you soothing and immediate relief from the pain. Along with pain, ice can also reduce swelling and inflammation, two common symptoms of tongue blisters.
- Hold ice chips or cubes directly on the blisters or rub an ice cube on them until they become numb.
- Alternatively, you can take sips of ice cold water from time to time to get relief from pain.
Salt is good for treating tongue blisters as it will reduce inflammation and pain. Salt can even kill bacteria and prevent infection.
- Mix 1 teaspoon of salt in 1 cup of lukewarm water and stir it well.
- Swish the solution around in your mouth for at least 30 seconds and spit it out.
- Then, put a pinch of salt directly on the blisters for a minute and rinse your mouth with warm water.
- Repeat the process 4 or 5 times daily until the blisters are cured.
3. Baking Soda
For treating tongue blisters, baking soda is also very effective. It has anti-inflammatory properties that help soothe pain and inflammation. It is particularly good when dealing with tongue blisters caused by canker sores. Plus, it helps restore the pH balance in the mouth.
- Add 1 teaspoon of baking soda to a cup of warm water. Swish the solution around your tongue and mouth for a few minutes and then spit it out.
- You can also prepare a paste with 1 teaspoon of baking soda and a little water. Apply it on the blisters, let it sit for a few minutes and then rinse your mouth with lukewarm water.
Use either of these remedies 3 or 4 times daily until you get rid of the problem.
4. Hydrogen Peroxide
Hydrogen peroxide can help treat blisters caused by canker sores. It has strong antibacterial and disinfectant properties that help kill bacteria as well as reduce the risk of infection. Use 3 percent hydrogen peroxide.
- Mix equal amounts of hydrogen peroxide and warm water.
- Apply it on the blisters using a clean cotton swab.
- Leave it on for two minutes and then rinse your mouth with warm water.
- Do this a few times a day.
Note: Be careful with the amount you are applying as only a small amount will do.
Turmeric has antiseptic properties that can help relieve the pain and inflammation caused by tongue blisters.
- Mix 1/2 teaspoon of turmeric powder with 1 tablespoon of honey. Apply the paste on the blisters with your finger and leave it on for at least 3 minutes. Rinse it off with warm water. Do this 3 or 4 times daily for a few days.
- Alternatively, add 1/2 teaspoon of turmeric powder to a glass of warm milk. Drink it once daily to promote healing.
6. Aloe Vera
Aloe vera is also recommended for treating tongue blisters due to its natural healing and antibacterial properties. Aloe vera can speed up healing and also reduce pain and inflammation.
- Cut an aloe vera leaf to extract the gel.
- Apply this gel on the blisters and leave it on for 5 minutes.
- Rinse your mouth with lukewarm water.
- Repeat several times a day for about 3 to 4 days.