Home Teeth and mouthOral health Causes of blood blisters appear in my mouth and treatment

Causes of blood blisters appear in my mouth and treatment

by Alivia Nyhan
Published: Last Updated on

Blood blisters in the mouth are the most common alterations that a dentist can see in his office. These blisters turn out to be somewhat harmless in most cases and heal independently without any treatment, but in other cases, it requires a more in-depth study due to the way it appears and persists. The dentist’s job is to find the possible cause of why it occurred. As common as they are, these blisters can appear in the mouth for many reasons, which most of us do not know about, and, therefore, depending on their cause, they require special treatment. In this FastlyHealarticle, we will answer the question of why blood blisters appear in the mouth.

What are blood blisters in the mouth?

Blood blisters in the mouth are the result of a rupture of the blood vessels that are located under the mucosa of the mouth, which is the soft tissue of the gums, cheeks, and tongue. They can be painful and interfere with speaking, chewing food, and brushing the teeth.

There is no specific place where these blisters can appear; they can be generated in any corner of the mouth. However, their appearance is more frequent on the gums, tongue, and cheeks.

Why do blood blisters come out in my mouth – It causes

The appearance of these blisters in the mouth can be a consequence of various reasons:

  • Mouth ulcers: they can cause blood blisters; at least canker sores can break, and inside there is blood, turning into hemorrhagic blisters. They appear due to the invasion of microorganisms, vitamin deficiencies, allergies to medications, or trauma.
  • Hemorrhagic bullous angina: it is a disease that frequently occurs in older people because they are more vulnerable and is seen with more incidence in those with diabetes, trauma to the mouth, or the use of steroids. Medium-sized blood blisters appear in specific areas such as the inside of the cheek or under the tongue. Generally, they are open wounds that do not require treatment because they remit spontaneously.
  • Traumatic injury: blood blisters in the mouth can also appear from a traumatic injury, such as those that occur when biting, the shape of a tooth that can be very sharp, or eating scorching food.
  • Herpes simplex type 1: also known as oral herpes. Blisters in the mouth are a characteristic of this virus and can appear inside the mouth and on the lips; they are excessively painful and annoying.
  • Food allergy: if you are allergic to a series of foods, their consumption can trigger the presence of blood blisters in the mouth. This is due to the body’s response to harmful agents, especially when citrus fruits are eaten.
  • Platelet abnormality: at least a low platelet count. Platelets are necessary for clotting and preventing bleeding; if you have a low platelet count, you are more prone to blood blisters appearing in your mouth.
  • Nutritional deficiencies: People with dietary deficiencies are more likely to have blood blisters in the mouth; this is more related to a vitamin deficiency, such as vitamin B12 and vitamin C.
  • Alcohol: People who are alcoholics or abuse their consumption can present ulcerations in the mouth, which will later burst and lead to blood blisters.

Treatment for blood blisters in the mouth

Treatment for this problem is to attack the underlying cause. The main thing to remember is that if you have this hemorrhagic blister in your mouth, you should schedule an appointment with your dentist to do the necessary tests. Thus, you will be able to determine the origin of the blister and the need to apply or not treat since, in some cases, these lesions remit on their own. Some instances in which the blisters resolve on their own are, for example, in bullous tonsils or trauma injuries, while in other cases, they do not disappear and may even increase in size.

If they appear due to a traumatic injury, the dentist can treat the problem by modifying the shape or position of the teeth so that they do not injure soft tissues. To do this, you can wear out, place resins, start orthodontic treatment or make a prosthesis, which are procedures that aim to create harmony in the way the teeth mesh with each other.

If the blister is a product of oral herpes, the dentist may instruct the patient to administer Acyclovir to eliminate ulcers. However, it is essential to mention that once oral herpes appears, it may continue to appear throughout life Since the virus does not leave the body once it enters. The drugs indicated in these cases aim to reduce the time they last in the mouth each time they appear.

If the ulcers appear due to food allergies, you should take allergy medications, such as antihistamines, to reduce symptoms. It is essential to determine which food or product produced the condition and which consultation with an allergist may be necessary.

People with platelet disorders should see a doctor for advice on medications for their particular case, which can also reduce the appearance of blood blisters in the mouth. They can also be seen in people with diseases such as dengue, so their treatment is more oriented to the condition that is decreasing the platelet count.

If you consider that it is due to a nutritional deficiency because you are not eating correctly, you can take vitamin supplements to compensate for the lack you have in your body and avoid the appearance of blood blisters in the mouth.

This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. We invite you to see a doctor in the case of presenting any type of condition or discomfort.

If you want to read more articles similar to Why do blood blisters appear in the mouth, we recommend that you enter our Teeth and mouth category.

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