How to Treat Blood Blisters in Mouth?

An injury to the skin is one of the main reasons why you develop the blisters. Blood blisters in mouth is caused by the lesions present on the inside of the mouth.

They appear as a single blister or in groups. Regular blisters and blood blisters in the mouth are not the same. People consider mouth blood blisters to be mouth ulcers, but both are different. Mouth ulcers are white and are an open wound, whereas a blood blister is a red bubble on the skin.

Blood blisters in mouth can be very painful and uncomfortable. Let’s see the underlying causes of blood blisters in the mouth and how to treat them naturally.

Also Read: Bumps on the Roof of Mouth: Causes, Home Remedies and Prevention

Causes of Blood Blisters in Mouth

Blood blisters appear when the blood vessels on the outermost layer of skin are ruptured and damaged. Blood blisters in the mouth can be on the gum or tongue. They are very painful and make it very difficult to chew food properly.

A blood blister can appear when you accidentally bite your lip from the inner side. Following are the common causes for blood blisters in mouth:

1. Injuries

Most of the times blood blisters in the mouth are caused due to injuries. Injuries resulting from brush stroke, braces, or lip biting may cause blood blisters.

The skin in the mouth is very soft and delicate, and minor injuries can also cause a lot more damage than expected. Consuming super hot food can burn the sensitive skin in the mouth leading to blood blisters.

2. Food Preservatives & Food Allergies

Allergy to gluten or other preservatives can cause blood blisters in your mouth. It is common to hear people complaining about blood blisters after eating bread or other foods that contain preservatives. Eating citrus fruits may also lead to blood blisters in mouth.

3. Ulcers

Cold sores and canker sores can lead to blood blisters in the mouth. Canker sores are far more likely to turn into bleeding blisters than the cold blister. Blood blisters arise when the cankers sores present on the inner side of the mouth get inflamed.

4. Angina Bullosa Hemorrhagica

Angina Bullosa Hemorrhagica is when a blood blister suddenly appears on the inner side of your cheek or tongue (1). It is a benign but a very stressful situation. Such blisters may be a result of diabetes, renal failure and or a reaction to steroids.

These blood blisters in mouth burst quickly and heal without much treatment.

5. Drug Allergies

Allergies can be one of the leading causes of blood blisters. Many drugs such as antibiotics, seizure medicines or non-steroidal anti-inflammatory drugs such as ibuprofen can lead to blood blister in the mouth.

6. Low Levels of Platelets in Blood

Platelets are present in the blood. They are produced in our bone marrow along with the white and red blood cells. Platelets plug the holes that appear in the blood cells.

They help the blood to clot when an injury happens. Low level of the platelets may result in excessive bleeding. Blood blisters in mouth are the first sign of low platelet levels.

7. Vitamin Deficiency

Vitamins are essential for healthy skin and hair. A vitamin deficit diet causes lesions on the body and blood blisters in the mouth. It is essential to look into your diet when you experience blood blisters.

Include fresh fruits and vegetables in your diet. Eat vitamin C and vitamin B12 rich foods to keep your skin healthy.

8. Behcet’s Disease

Behcet’s Disease is a rare medical condition. One may develop different symptoms that are not related at all. Ulcers and blood blisters in the mouth are the main symptoms of Behcet’s disease (2).

Other symptoms include sore genitals, skin rashes and lesion. If you experience blood blisters with other symptoms like these, you should seek medical help.

9. Alcohol

The constant inflammation due to alcohol can cause blood blisters in your mouth. Alcohol causes ulcers in the mouth, especially on the inner side of the cheek or the tongue. If left untreated, these ulcers it may lead to blood blisters.

10. Inflammatory Bowel Disease

This is an anti immune disease which is linked to unbalanced gut bacteria. Some of its primary symptoms are abdominal pain, weight loss or blood in the stool. Many patients also complain of blood blisters in the mouth during this disease.

Also Read: Common Causes & Effective Natural Treatments for Lie Bumps

Home Remedies for Blood Blisters in Mouth

The blood bubbles in mouth typically heal on their own. However, you can try the following home remedies to treat blood blisters in mouth naturally:

1. Treat the Underlying Cause

Antibiotics can help blood blisters caused due to viral or bacterial infection. However, you should consult with your doctor before taking antibiotics. If you’re allergic to certain drugs or antibiotics, it may worsen the condition.

You physician may prescribe you ulcer gels, medicated toothpaste, steroids, or mouthwashes. Consider taking natural vitamin supplements if the blood blisters in mouth are due to vitamin deficiency.

2. Maintain Proper Oral Hygiene

Oral hygiene is what has to be your top priority. It is important to brush your teeth twice a day. If brushing is difficult, you can clean your teeth using your fingers until the blister heals completely.

3. Treat Your Allergies

If allergies are the cause of your blisters, then you need to avoid the food or drugs you are allergic to. It is also important to consult your doctor for the same. You should also avoid acidic or spicy food.

4. Ice Wrap

Ice can probably help you deal with the inflamed blisters. Blood blisters are sometimes caused by the heat and friction created by different agents. Cooling them down with ice can be of great help.

Wrap ice in a clean cloth or make an ice pack and keep it over the blister for few minutes and then take it off. It will reduce the swelling and the pain.

5. Cucumber

Cucumber has a cooling effect on the body. It contains silica which strengthens the skin’s connective tissues. Freeze the cucumber and cut it into thick slices. Put the slice over the blister and suck on it for a while. You can also drink fresh cucumber juice every day to cool your body from within.

6. Aloe Vera

Aloe vera gel has medicinal properties which are very beneficial in treating blisters. Cut an aloe vera leaf and apply its gel on the blister for some days. Gradually it will start healing and will also reduce the pain.

7. Sandalwood Paste

Sandalwood has natural cooling properties and helps to get rid of the inflammations. Add sandalwood powder in the rose water to make the paste. Apply it on the blister and let it dry. Then rinse it with water. It helps get rid of the irritation and inflammation resulting in better oral health.

8. Turmeric

Turmeric has healing properties which can work wonders for mouth blisters. Mix turmeric powder with rose water and honey to create a paste and apply it on the blister. Let it stay for a while and then rinse your mouth with tap water. You can also mix turmeric in warm milk and drink it every day.

9. Witch Hazel

Witch hazel works as an astringent and dries up the blisters. It can help reduce the pain and the inflammation. Apply witch hazel extract on the blister and let it dry. Repeat this remedy four times a day.

10. Tea Tree Oil

Tea tree oil has antiseptic, anti-fungal, and anti-inflammatory properties which dry out the blood blister in the mouth. Dilute tea tree oil with warm water and apply to the blister. Keep for 10 minutes and rinse with cold water. Repeat this process several times a day.

Don’t ever squeeze the mouth blisters. When you suffer from blisters, you may get tempted to pop or squeeze them. However, doing so can worsen the condition. Popping the blister may lead to ulceration and inflammation leading to bacterial infection which will delay the recovery.

Now you know how to treat blood blisters in mouth with the help of these simple home remedies you can treat it yourself. Visiting a doctor for blood blisters in the mouth is not necessary unless the blister enlarges or causes extreme discomfort and pain.

Simran Sharma: Simran Sharma is a psychology student and an aspiring author. Presently pursing a diploma in creative writing, she has been published in anthologies and also complied one. Writing on health is her passion and she is always keen to encourage people for a healthier life. While studying in the field of mental health she wants to contribute towards the aspect of physical health, as both of them are interlinked to a great extent.