What is a blood blister? Can you get a blood blister in mouth? Explore pictures of blood blisters in the mouth cavity and on roof of mouth. Furthermore, get insight into the blood blisters found on the outer and inner lips, inner cheeks, on tongue, under tongue and on gums. Can underlying health problems cause blood blisters in mouth? Read on to learn the common causes of blood blisters in mouth and how to get rid of them. Also, discover the preventive measures you may take to avert the formation of blood blisters in your mouth.
Summary of Page Contents
- What Is a Blood Blister? How Is It Formed?
- What Causes Blood Blisters in Mouth, Gum, Cheek, Lip Tongue
- Blood Blister on Roof of Mouth
- Blood Blister on Tongue, Middle, Side, Back or Tip of tongue
- Blood Blister under Tongue
- Blood Blister on Cheek or on inside of Cheek
- Blood Blister on Lip, Lower, Upper or Inner Lips
- Blood Blister on Gums, above or between Teeth
- Small, Giant, Flat or Raised Blood blisters in mouth
- Painless Blood Blisters in Mouth
- Permanent Blood Blisters in Mouth
- Blood Blister in Children, Toddler or Baby
- Infected Blood Blisters – Painful and Inflamed.
- Popping or Burst Blood Blisters in Mouth
- How to get Rid of Blood Blister in Mouth, Home Remedies and Treatment
- How to Prevent Blood Blisters in Mouth
- Sources and References
What Is a Blood Blister? How Is It Formed?
A blood blister is a type of blister which is filled with a red or black fluid. The fluid consists of blood, lymph, serum and other body fluids, which are confined beneath the skin. A blood blister is formed when blood vessels under the skin get damaged without the skin getting broken. Consequently, blood and other body fluids flow into the surrounding tissue under the skin but are confined beneath the skin. As a result, the area of the skin affected appears as an irritated, usually raised, lesion filled with a red, black or purple fluid. Some people describe it as a blood filled blister or just a bubble of blood in mouth.
Normally, blood blisters are raised above the skin. However, some blood blisters may not be raised and instead remain flat. Whether it is a raised blister or a flat blister formed depends on the toughness of the skin affected, the extent of damage and the amount of blood and other fluids that flow into the skin tissues.
Blood blisters vary in size depending on their causes. Some are very large (giant) while others are tiny. Still, others may be small or of medium size. Often blood blisters may recur, an indication that there are underlying causes that have not been addressed.
Are blood blisters in mouth dangerous? Generally, the undesirable effects of blood blisters in mouth include pain and difficulty in speaking and eating
What Causes Blood Blisters in Mouth, Gum, Cheek, Lip Tongue
What causes blood blisters in mouth? Why do you get blood blisters in mouth?
- Injury: Apparently, injury is the usual cause of a blood blister in mouth. Mouth trauma usually involves pinching, impact or rubbing. However, they may also result from burns and frostbites. The bottom-line is, the injury damages the tissue beneath the skin without breaking the skin. There are many ways the mouth, tongue, lips or gums may sustain injuries, leading to the formation of blood blisters. The most common ones include:
- Friction: Occasionally, as you chew food, your teeth may rub against the inner side of the cheeks or lips. The rubbing causes friction which may cause irritatation. If this rubbing happens constantly, it may result in injuries that lead to the formation of blood blisters in the inner cheeks or inner lips. The rubbing may affect the inner right cheek, inner left cheek, or both. Similarly, it may affect the inner upper or lower lip, or both of them. It all depends on the structure and disposition of the mouth organs, and the coordination in their movement as you chew food or talk. Arguably, the situation may be worse in people with crooked teeth, which may be disposed in a way that encourages such rubbing. Friction may also arise from the rubbing as a result of chewing hard foods with rough texture. These will definitely damage the mucous membranes lining your mouth cavity.
- Biting: You may sustain an injury in your mouth due to Lip biting, Cheek biting or Tongue biting. These biting may occur as a habit, a disorder or an accident. As a habit, lip, cheek or tongue biting happens subconsciously and automatically because it has undergone habit formation. Once in a while, you may bite your inner cheeks, inner lips or your tongue, especially as you talk or chew food. This is considered to be an accident, but it may be made worse by bad structure and disposition of your mouth organs, especially teeth misalignment. Lip, cheek or tongue biting is considered to be a disorder if it happens involuntarily. This may happen when you are awake or while sleeping.
- Hot foods: If you eat foods that are too hot, you may burn your delicate mouth linings. The injuries sustained from the burns may manifest themselves in the formation of blood blisters in the area affected. This normally happens about two days after getting the burns.
- Frostbite: If you live is a very cold region, you may sustain frostbites. Frostbites may result in mouth injuries that may cause blood blisters in on gums, cheeks and lips. Usually, these blood blisters appear two days after suffering a frostbite. Frostbites may cause both flat blood blisters or raised blood blisters.
- Impact: Forceful contact is equally a common cause of injuries in mouth, inner cheeks and gum. You may accidentally hit your lips, cheek or jaw born against an object as you move. Alternatively, a projectile object may land on these areas by accident or be directed to you during a conflict. Such impacts usually entail banging your mouth parts against your teeth or jaw bone. Whichever the case, the impact may result in an injury on your lips, in your mouth, gums, inner cheeks or tongue. Consequently, a blood blister may be formed in these areas if the injury does not involve skin breakage.
- Piercing: Lip piercing and tongue piercing may also lead to formation of blood blisters in mouth. This may be due to an injury during piercing of an infection on the piercing that occurs later after piercing.
- Poor nutrition: Blood blisters may also be as a result of nutrition deficiency. If your diet has insufficient vitamins, you may get blood blisters on your gums, tongue, inner lips or inner cheeks. Particularly, deficiency in vitamin C and B12 is a common cause of blood blisters in mouth, especially if they keep coming back. According to Mayo Clinic, “Vitamin C deficiency can lead to scurvy. Signs and symptoms of this rare disease include bleeding under the skin and around the gums”.
- Low Platelet: Platelets are necessary in your body, as they stimulate blood clotting to stop excessive bleeding whenever you get injuries. Therefore, if you have low platelets levels, blood is more likely to flow into your mucous membranes, even when you get a slight injury. This excessive blood under your mucous membranes in your mouth usually then balloon under the skin and result in formation blood blisters. The areas that are commonly affected by blisters due to deficiency in platelets lie in the mouth cavity. They include the inner lips, inner cheeks, gums and tongue. Usually, blood blisters formed due to inadequate platelets are painless and hence do not hurt.
- Canker Sores: Cankers sores are a form of mouth ulcers or aphthous ulcers. They usually manifest in huge sores. The sores may end up being filled with blood to form blood blisters.
- Medications: The side effects of certain medications may lead to the formation of blood blisters. Often such prescriptions cause allergies that manifest themselves in the formation of blood blisters in the mouth cavity. The specific areas that may be affected by the side effects of the drugs include the inner lips, the inner cheeks, roof of mouth, the gums and the tongue.
- Drug Abuse: Tobacco smoking and alcohol Abuse may also lead to formation of blisters in your mouth cavity and lips. Use, or excessive use, of these drugs may lead to mouth ulcers that may affect your inner lips, inner cheeks, mouth roof, gums and tongue. The ulcer lesions in mouth may be filled with blood, forming blood blisters.
- Allergy: Your body may be allergic to certain substances. Some foods and drinks may be acidic or have other substances that cause allergic reactions in some individuals. The allergic reactions may include spontaneous formation of several blood blisters in your mouth or lips. Sudden appearance of blood blisters is often due to allergic reactions. Some people get blood blister after eating certain foods such as sweets or chocolate may be allergic to them.
- Oral Ulcers: Oral ulcers lead to the formation of lesions in your mouth cavity and lips. Often, the lesions may be filled with blood and form blood blisters in your mouth, including on gums, inner and outer lips, inner cheeks and tongue. Mostly, blood blisters caused by oral ulcers keep recurring until the ulcers get treated.
- Oral Cancer: People who have oral cancer may develop blood blisters in their mouth cavities and lips. Usually, oral cancer causes cancerous lesions to form in your mouth and lips. Sometimes, the lesions may be filled with blood and bulge outwards as blood blisters. Generally, blood blisters formed due to oral cancer are persistent and keep coming back, in case they happen to disappear.
- Hormonal Changes: Hormonal changes in your body may trigger the formation of blood blisters in your oral cavity and lips. Usually, hormonal changes leads to hormonal stress and other changes in your body. The reaction of your body to these changes may manifest in the formation of blood blisters in your mouth. Such cases are common among pregnant women, although they are not limited to them. Hence, some people treat blood blisters in mouth as a sign of pregnancy.
- Oral Herpes: Herpes simplex infection may cause blood blisters in mouth, lips and lip line. In fact, formation of blood blisters in your oral cavity is often treated as a symptom of herpes simplex infection. Usually, when small or tiny blood blisters form in your mouth persistently and recurrently, there is a likelihood that you have contracted herpes simplex infection.
- HIV/AIDS: Formation of blood blisters may be a sign that your immunity is weak. Certainly, one of the main causes of weak immunity is HIV and AIDS. So, formation of regular and recurring blood blisters in your oral cavity may signal that you have contracted HIV/AIDS. However, there are other causes of weak immunity, including poor diet.
- Diabetes: Usually, diabetes may affect many parts of your body. Likewise, there are many signs and symptoms of diabetes, which include formation of blood blisters in your oral cavity and lips. Such blood blisters are usually stubborn and recurrent.
- Celiac Disease: This is a condition that renders your body intolerant to gluten. Gluten is an umbrella name for plant proteins. When you have this disease, your body becomes very sensitive to gluten. If you eat gluten, blood blisters may form as a reaction to it. Often, people get blood blisters in their oral cavities, especially on the inner cheek or on the roof of mouth after eating. Probably, such people are suffering from Celiac disease, which may also cause a sudden blood blister in mouth.
- Angina Bullosa Hemorrhagica: This is a condition that is common among aged people. Usually, a single medium-sized blood blister forms on the mouth roof, inside of the cheek or under the tongue. Blood blisters formed due to angina bullosa hemorrhagica, usually open up quickly forming an open painful wood. However, these wounds heal very fast without any medical intervention.
- Other Causes
- Bacterial infections such as bullous impetigo caused by staphylococci (staph)
- Viral Infections such as chickenpox and shingles. Coxsackievirus infections are common causes of blood blisters in children.
- Diseases and conditions such as Reactive arthritis, Lichens planusand Crohn’s disease.
- Insect Bites. Insect bites e.g. fleas and lice, especially in young children can cause small blisters on lips and other areas.
- Poisonous Substances: for example poison Ivy, Poison Oak and Poison Sumac.
Blood Blister on Roof of Mouth
Usually, only one blood blister forms on the roof of mouth. The blood blister is normally huge and very painful. It makes chewing food and even swallowing a very painful experience. Depending on the cause, they usually heal own their own after a few days. To speed the process of healing, you can get rid of them using the home remedies discussed in a later section of this post.
Blood Blister on Tongue, Middle, Side, Back or Tip of tongue
Blood blisters are also very common on tongue. Usually, a huge blood blister appears at or close middle of the tongue. However, the blood blister may also be located at the back of tongue or tip of the tongue. Blood blisters may also form at the side of tongue. It is also possible to have more than one blood blister on tongue In case they are many, they are usually smaller in size.
The common causes of blood blisters on tongue are injuries that you may sustain from biting yourself. However, the infections and diseases and conditions discussed may cause blood blisters on tongue. They are usually very painful and cause a lot of inconveniences.
Depending on the size and severity of the blood blister, you may be able to speak with difficult and pain, or not be able to speak at all. Chewing and swallowing food may also become very painful experiences.
Blood Blister under Tongue
Blood blisters under tongue are arguably the most hurting and uncomfortable, especially if they are big. Such a blister will raise your tongue to an uncomfortable position. In addition, it hurts more as it rubs against the base of the mouth. Eating and talking become miserably painful experiences.
Blood Blister on Cheek or on inside of Cheek
The main cause of blood blisters on the inside of cheeks is friction due to rubbing as you eat. Gentle rubbing usually lead to the formation of painless blood blister inside cheek.
In some cases, you may bite yourself as you talk or chew food. Misalignment of teeth may worsen the situation, making you bite your inner cheeks more often.
In case your teeth are extremely misaligned, you may have them corrected through dental surgery. Otherwise, you will often bite or rub your inner cheeks and cause injuries that may lead to the formation of blood blisters from time to time.
Blood Blister on Lip, Lower, Upper or Inner Lips
The blood blisters that form in the inner upper or lower lips are usually caused by trauma. Often, these injuries are caused by friction or accidental biting from your teeth. However, this does not rule out the possibility of other causes.
On the other hand, blood blisters that form on the outer upper or lower lips are normally due to infections and underlying diseases and conditions. However, on rare occasion, they may be caused by injuries.
While the blood blister in inner lips are painful and cause difficulties in talking and chewing, those on the outer lips are unsightly and may still be painful. Also, you may not be able to use your lipstick or lip balm if you happen to get one on your outer lips.
Blood Blister on Gums, above or between Teeth
Blisters on gums are equally common. They may appear either on the lower gums, upper gums or the gums between teeth. The probable causes of blood blisters on gums are gum infections and diseases. Teeth problems may also result in irritated and swollen gums, which may result in blood blisters.
Small, Giant, Flat or Raised Blood blisters in mouth
Blood blisters vary in size depending on the causes. Severe injuries in mouth may result in a giant blood blisters. Underlying diseases and conditions usually result in the formation of small blood blisters or even tiny blood blisters. However, in some cases, giant blood blisters may be caused by diseases and conditions.
Ideally, Raised blood blister is formed when damage is severe and is on softer skin. This means that much blood will flow into the tissue. Since the skin is soft, it will be forced to bulge or balloon outwards as more blood flows into the tissues.
On the other hand, a flat blood blister is formed when the damage is less severe or on tougher skin. In this case, the blood is trapped beneath the skin without the skin bulging outwards because either there is less blow that flows into the tissues, or the skin is too tough to bulge outwards.
Painless Blood Blisters in Mouth
Depending on the causes, you may have blood blisters in mouth with no pain. A blood blister that doesn’t hurt is an indication that it is not inflamed or infected. Normally painless blood blisters are caused by allergic conditions. They usually heal quickly on their own when the allergic conditions are removed.
Permanent Blood Blisters in Mouth
Most blood blisters usually go away after a few weeks. However, you may often have a blood blister that won’t go away easily. You may even have them for months with an indication that they may be permanent blood blisters. Generally, a blood blister may not exist for years unless it is a different condition.
However, there are no permanent blood blisters. Even if the blood and other body fluids trapped in the blister dry up the blood blister will not be permanent. The blood eventually gets reabsorbed into the body and the blister disappears.
However, in some cases, it may take quite some time for the blister to disappear. Perhaps, this depends on the causes of the blisters. Maybe, the underlying causes are not treated, or it was caused by a very severe injury.
Blood Blister in Children, Toddler or Baby
Blood blister are rare among babies and toddlers since they do not yet have teeth to bite their mouths. However, infections may cause blood blisters in kids. It might be even more challenging to deal with blood blisters in babies, especially if they are big and painful.
In the event, your child develops blood blisters in mouth, visit a podiatrist to examine and treat it. He will also give you advice on how to handle and feed the child until the blood blister heals. You may not be able to use most of the home remedies discussed in this post because of the delicacy of babies.
Infected Blood Blisters – Painful and Inflamed.
Blood blisters in mouth may become infected due to various reasons. The common causes of infected blood blisters in mouth is include
Unhygienic mouth: Failure to clean your mouth or brush your teeth after meals may cause infected blood blisters in mouth
Unhygienic food: Consuming unhygienic foods may also infect the blood blister in mouth with bacteria.
If a blood blister in mouth becomes extremely inflamed and painful, it might have been infected. Immediately visit your doctor to examine it and treat the infection.
Popping or Burst Blood Blisters in Mouth
Should I pop the blood blister? No. It is recommended not to pop a blood blister in mouth. Popping or even trying to squeeze the blood blister will only cause more pain, bleeding or ulceration. Worse still, the broken blood blister may get infected with bacteria.
Also, popping the blisters will make them take longer to heal as compared to when they are not popped. Generally, blood blisters heal faster on their own when they are not popped. However, you may use home remedies, without popping the blood blisters, to speed the healing.
However, some blood blisters in mouth may burst on their own or get popped accidentally. In such an event, clean and disinfect the blood blister and let it heal naturally.
How to get Rid of Blood Blister in Mouth, Home Remedies and Treatment
Typically, getting rid of blood blisters entails the use of home remedies or treating their underlying causes. Home remedies are more common, especially if the cause is known and is an allergy or an injury
Home Remedies for Blood Blister in Mouth (DIY)
There are various home remedies for blood blisters in mouth. We have summarized the most effective DIY remedies. You may select the one that suits you most to get rid of the blood blisters.
Ice is an excellent remedy for blood blisters in mouth. When it is applied on the blood blister, the cold temperature from the ice helps constrict your blood vessels. This helps in reducing the swelling and stopping more blood from flowing into the tissues beneath the skin. For best results, this procedure should be done immediately after getting the blood blister
Put some ice cubes in a polythene bag and wrap it in a small towel
Place it on the blood blister for about 10 minutes, remove it for some time and apply it again. Repeat this procedure for a few more time.
Do this every day until the blood blister is gone.
Turmeric is a widely used home remedy that is reliable. It has a spectrum of medicinal properties that have been utilized for ages. It has been used to treat skin problems especially because of its antiseptic and therapeutic properties that cure and prevent infections.
Apply a paste of turmeric powder and rose water or honey to the blood blister twice per day for a few days.
Alternatively, drink a mixture of one teaspoon of turmeric powder and one cup of milk before going to bed daily for a few days.
Cucumber is a great home remedy for skin problems. It has silica, which gives strength to the skin tissues. Consequently, it soothes inflammation, swelling and pain when applied to the blood blister
Put a thick slice of fresh cucumber over the blood blister for a few minutes. Repeat this procedure 3 to 4 times every day for a few days until it is healed.
Alternatively, take one glass of cucumber juice before going to bed every day for a few days for the blood blister to heal
- Aloe vera
Aloe vera is a reliable and efficient home remedy for many health problems, especially skin problems. It helps relieve the blood blister of inflammation and pain when used.
Apply a fresh gel of aloe vera on the blood blistertwice per day daily for a few days when the blood blister will be gone.
Alternatively, Mix the aloe vera gel with masteredand apply it on the blood blister twice per day.
Sandalwood, too, is an efficient home remedy for a blood blister. When it is applied on the blood blister, it cools the area, relieving it of inflammation and pain.
Apply a thick paste of sandalwood powder and rose water on the blood blister.
Let it stand for a few minutes and rinse it off. Repeat this procedure 2 to 3 times a day until the blood blister heals.
- Witch Hazel
When applied on the blood blister, witch hazel will help drain the blood blister faster. Consequently, it will sooth the blood blister and relieve it of pain and inflammation fast.
Apply a little amount of witch hazel juice on the blood blister
Repeat this procedure for about three times a day for a few days when the blood blister will have healed
- Tea Tree oil
Tea tree oil is an efficient remedy for getting rid of a blood blister fast. It has both antiseptic and antifungal properties to prevent infections. Also, it will relieve the blood blister of pain and inflammation quickly.
- Apply a diluted solution of tea tree oil on the blister for about 5 minutes. Rinse it with cold water
- Do this every day until the blister heals.
- Epsom salt
If you want to get rid of a blood blister in mouth fast, use Epsom salt. It will help relieve pain and inflammation. It also prevents infection of the blood blister. You may mix the Epsom salt with baking soda for better and faster results.
Rinse your mouth with a solution of Epsom salt, concentrating it onto the blood blister.
Repeat this about 2 to 3 times a day for a few days to cure the blood blister
Garlic has very many medicinal properties and is a home remedy for many ailments. Apart from preventing infection, garlic relieves pain and inflammation, making the blood blisters to heal quickly
Crash a cone of garlic. Gently, compress it against the blood blister for about 10 minutes. Repeat this procedure 2 to 3 times every day for a few days
Alternatively, heat some natural garlic oil and let it cool for some time. Dab it on the blood blister with a piece of cotton and leave it to stay for about 10 minutes. Rinse it off. Repeat this 2 to 3 times every day.
Ginger helps soothe the pain and inflammation on a blood blister, healing it quickly. It is preferred for getting rid of blood blisters in mouth.
Steep slices of ginger in a cup of hot water. Let it cool to a tolerable temperature and rinse your mouth with it. Repeat this 2 times a day for a few days.
Alternatively, chew a slice of ginger, concentrating the ginger juice on the blood blisters in your mouth. Do this daily for a few days for the blood blister to heal
- Black Tea Bag
Black tea is excellent in stopping bleeding. It constricts the blood vessels and restricts blood flowing out of them. When applied on a blood blister, it also soothes pain and inflammation speeding the healing process.
Steep a black tea bag in a cup of hot water for about 3 minutes.
Remove it and cool it in a refrigerator
When it gets cold, hold it against the blood blister, gently push into it for about 5 minutes. Remove it.
Repeat this procedure about 3 times a day every day until the blood blister disappears.
Chamomile is a reliable herb that has been used for a long period in treating various ailments including ulcers, canker sores, bruises and burns. It has medicinal properties that relieve pain and inflammation. It also constricts the blood vessels, stopping bleeding.
Drink chamomile tea twice a day for a few days to get rid of blood blisters in mouth
Alternatively, prepare a chamomile tea paste from its flowers and apply it on the blood blisters for about 10 minutes. Repeat this procedure 3 times a day for a few days.
Treatment for Blood Blister in Mouth
Home remedies may be used to get rid of the blood blisters in mouth but not to cure the underlying health problems. This section summarizes the medical treatments and interventions that may be used to get rid of blood blisters in mouth. If there are underlying health issues that are not addressed, you may not be able to get rid of the blisters, or they will certainly come back if you manage to get rid of them.
- Treat underlying diseases: if you are suffering from infections or diseases that may be the underlying causes of blood blisters in your mouth, have them treated. This will reduce eradicate the recurrence of the blood blisters in your mouth.
- Manage underlying conditions: if the underlying conditions which may be causing the blood blisters in your mouth are incurable, visit your doctor. He will advise you on how to manage the conditions.
How to Prevent Blood Blisters in Mouth
Blood blisters in mouth are usually painful and/or uncomfortable. Fortunately, they can be prevented. There are various preventive measures that can be used to avert the formation of blood blisters in mouth. Basically, prevention of blood blisters in mouth entails taking measures that will stop their potential causes. Since there are various causes of blood blisters, it follows that there are different approaches to prevent their formation.
- Prevent or minimize injuries: Arguably, the main cause of blood blisters in mouth is injury. Minimize injuries by being careful when eating and talking. Arrange objects neatly in places you usually pass. In addition, be very careful when making movements to avoid banging yourself on objects. Also, avoid engaging in activities that are potential causes of accidents like fighting.
- Feed on a balanced diet: Live of a balanced diet to avoid nutrition deficiency. Ideally, your diet should emphasize on foods that make up for the nutrients that are inadequate in your body. You can even make use of supplements to cater for the deficiency.
- Avoid Allergic substances: Where possible, avoid using or interacting with allergic substances that are thought to be the causes of your blood blisters.
- Maintain proper hygiene: Maintain proper hygiene to avoid contracting infections that may cause formation of blood blisters in your mouth.
- Avoid sexual contact: Avoid sexual contacts with different people. Alternatively, ensure that you engage in protected and safe sexual activities, including oral sex. This way, you will certainly avoid contracting HIV/AIDS and other STDs that may cause formation of blood blisters in your mouth.
- Treat underlying causes: According to the information provided under causes of blood blisters, there are many infections, conditions and diseases that may cause blood blisters. Have them treated, or managed in case they can’t be treated, to avoid formation of blood blisters in your mouth.