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Doctor insights on: Broken Blood Blister Inside Mouth

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Water blister inside mouth after biting lip?

Water blister inside mouth after biting lip?

Perhaps: It could be herpes, a contact allergy to something you ate , a mechanical irritation to the mucous membranes. It should heal by itself, or see a dentist for diagnosis. ...Read more

Mouth (Definition)

Mouth (mouth) " n. Pl. Mouths 1. A. The body opening through which an animal takes in food. B. The cavity lying at the upper end of the alimentary canal, bounded on the outside by the lips and inside by the oropharynx and containing in higher vertebrates the tongue, gums, and teeth. C. This cavity regarded as the source of sounds and speech. D. The opening to any cavity or canal ...Read more


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Blood filled blister on roof of mouth...Suddenly appears and suddenly burst spilling blood into the mouth. It is day 5 and lesion is still there?

Blood filled blister on roof of mouth...Suddenly appears and suddenly burst spilling blood into the mouth. It is day 5 and lesion is still there?

Have it looked at: There are many types and causes of blisters. Several types of inflammatory conditions of the skin, allergic reactions, and sometimes bacterial, viral or fungal infections and insect bites can cause blisters on the skin. Have it evaluated by a professional and get the appropriate treatment. ...Read more

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Tiny blood blister bite, what from?

Tiny blood blister bite, what from?

Sorry, can't tell : You accurately what this is from. Too many bites have similar description. If you develop swelling, heat, tenderness, pus, or red streaks please seek medical attention. ...Read more

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What causes a blood filled bubble inside the cheek in my mouth?

What causes a blood filled bubble inside the cheek in my mouth?

Cheek bite: Do you remember biting your cheek? A cheek bite can cause this and this will heal in a few days. If you did not bite your cheek, have lots of pain, or it does not heal quickly then you shoud see a dentist for an exam and find out what this is. ...Read more

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Does cold sores grow inside the mouth? Like under the inner upper lip where red flesh is?

Does cold sores grow inside the mouth? Like under the inner upper lip where red flesh is?

Cold sores: Cold sores may develop inside the mouth most commonly but may present almost anywhere on the face, inside or outside of the nose and lips. Cold sores are often referred to as "Fever Blisters". They often present as a cluster of blisters and some people report a "tingling" sensation before they actually appear. Cold sores are of viral origin and are contagious. ...Read more

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Are canker sores inside mouth (gums, inner cheek) a form of HSV 1? Never had any blister-like cold sores outside on/around lips.

Are canker sores inside mouth (gums, inner cheek) a form of HSV 1? Never had any blister-like cold sores outside on/around lips.

Canker sores?: Canker sores are ulcers of unknown origin. They may result from stress, citrus foods, irritation or trauma. They usually occur on the inside of the mouth and the tongue. Aphthous stomatitis (cold sores or fever blisters) are caused by the hsv-1 virus. They usually occur in clusters on the outside of the lips. Check with your dentist for a definitive diagnosis and treatment for pain. ...Read more

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Blister has formed on gums where the needle went in to numb my mouth?

Blister has formed on gums where the needle went in to numb my mouth?

Blister on gums: Impossible to say for sure without a clinical examination of the area where you had the injection. However, it sounds like a hematoma, which is a swollen bruise. If so it should heal on its own in several days. If it does not heal in 5-7 days, or gets larger, have it examined by your dentist. ...Read more

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Got a pus filled blister which broke open & bled a lot . The skin around it is very red and tinged purple and hard lump underneath. Spider bite?

Got a pus filled blister which broke open & bled a lot . The skin around it is very red and tinged purple and hard lump underneath. Spider bite?

Skin infections: Pus filled bumps on the skin are usually the symptom of a skin infection. When they become red, warm to touch and painful it is called cellulitis. Treatment of this includes oral antibiotics and occassionally drainage. See your doctor, because resistant infections are becoming more common and require special treatment. ...Read more

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What could this black blister blood clot thing on the inside of my mouth be?

What could this black blister blood clot thing on the inside of my mouth be?

Hematoma: If you bit your cheek, it could result in bleeding into the tissue producing a clot that will change color over time and may look black. If it disappears in a week or so, do not worry. If it persists, see your primary care provider. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex. ...Read more

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Why is there a blood blister on my right cheek inside my mouth?

Why is there a blood blister on my right cheek inside my mouth?

Likely trauma: you may have bitten the area while asleep, or had some mouth trauma which you may not remember. ...Read more

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White blister inside lower lip herpt?

White blister inside lower lip herpt?

Quite possibly: Or could be a minor salivary gland called an extravasation cyst. See an oral surgeon. ...Read more

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I noticed a blood blister inside my mouth, left cheek. What are the causes?

I noticed a blood blister inside my mouth, left cheek.  What are the causes?

Blood blister: Blood blisters occurring on the cheek are usually the result of an accidental or unconscious cheek bite. ...Read more

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What do popped blood vesels on the roof of your mouth mean?

What do popped blood vesels on the roof of your mouth mean?

Bruising.: This can be caused by trauma from eating hard or hot foods, suction (like hickeys), or some infections or drug or food reactions. Rarely , clotting disorders can do this. If it does not go away in a week see your doc or a dentist. ...Read more

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Have recurring swelling on the inside of my bottom lip. An ulcer i bit has formed a blood blister with a sack of yellow sticky fluid beneath. Advice?

Have recurring swelling on the inside of my bottom lip. An ulcer i bit has formed a blood blister with a sack of yellow sticky fluid beneath. Advice?

Mucocele: Likely a mucocele, which is a minor salivary gland with a blocked duct. Whether a mucocele, or another problem (possibly a minor salivary gland tumor) it should be removed by an oral surgeon and sent for biopsy. ...Read more

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What may cause a blood blister on palate?

What may cause a blood blister on palate?

Trauma: Usually it is the result of trauma such as rough food (taco chip?), or suction. But if it doesn't disappear within a week -10 days, call your dentist to check it. If it doesn't resolve it might be something more serious. Please follow up on this. ...Read more

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How long for blood blister in mouth to heal?

How long for blood blister in mouth to heal?

BLOOD BLISTER MOUTH: THIS WILL DEPEND ON a NUMBER OF THINGS: HOW LONG HAS IT BEEN THERE? HOW LARGE IS IT? ONLY ONE BLISTER? DOES IT HURT? DO YOU REMEMBER BITING IT? WHERE IN THE MOUTH EXACTLY? DO YOU TAKE ANY MEDICATIONS? IF IT PERSISTS, PLEASE SEE YOUR PCP OR A DERMATOLOGIST. BEST LUCK. ...Read more

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What does a blood blister in the mouth look like? Does it break open?

What does a blood blister in the mouth look like?  Does it break open?

Firm and purple: If you bite your lip/cheek and traumatize inside your mouth, but not enough to break open the suface of skin(mucosa) then you may develop a firm purple-colored bump. Over time the "blood-blister" will pop and drain and should heal quickly. If it does not resolve within 7-10 days, have it checked out. ...Read more

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Why is there a blood blister on my right cheek inside my mouth?

Likely trauma: you may have bitten the area while asleep, or had some mouth trauma which you may not remember. ...Read more

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What is the fastest way to get rid of a blood blister on the roof of your mouth?

What is the fastest way to get rid of a blood blister on the roof of your mouth?

See MD or dentist: Gargle salt water to prevent infections until you go to your dentist. ...Read more

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Blood blister under tongue, floor of mouth, what to do?

Blood blister under tongue, floor of mouth, what to do?

See dentist: As a general rule, any trauma related injury in the mouth heals within 2 weeks. If it lasts longer or recurs, then you should see your dentist to have it checked. ...Read more

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I noticed a blood blister inside my mouth, left cheek. What are the causes?

Blood blister: Blood blisters occurring on the cheek are usually the result of an accidental or unconscious cheek bite. ...Read more

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I found a painless blood blister in mouth on my left cheek, should I worry to much if it's not causing any irritation?

I found a painless blood blister in mouth on my left cheek, should I worry to much if it's not causing any irritation?

NOT: to worry...you probably bit your cheek (unknowingly) If other blood blisters occur check it out with your Dentist..a sharp tooth edge/broken filling may be the culprit! Hope this helps! Dr Z ...Read more

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What causes blood blister on roof of mouth and how long to heal?

What causes blood blister on roof of mouth and how long to heal?

Cause?: The most likely cause would be some irritation, perhaps from eating a hard or sharp piece of food, or accidental abrasion while brushing your teeth. However, without actually being able to see you clinically, we can't give you an accurate diagnosis. It should be gone in about one week. If it lasts more than two weeks, make sure you have it diagnosed by your dentist! ...Read more

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I have a small darken red spot in my mouth, kind of looks like a blood blister. And I'm worry!

I have a small darken red spot in my mouth, kind of looks like a blood blister. And I'm worry!

Probably Nothing: doesnt sound like anything to worry about. If it's not better in a week, see your dentist. ...Read more

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If I smoke a bong that I'm not sure if someone has herpes , would I get a blood blister in my mouth on my cheek? Is that a sign of herpes?

If I smoke a bong that I'm not sure if someone has herpes , would I get a blood blister in my mouth on my cheek? Is that a sign of herpes?

Unlikely: Most adults have HSVI virus in their system but most will suffer no breakout which can be triggered by several factors including sun exposure, stress, and co-existing illnesses. Thus it is highly unlikely that you will catch HSV1 given that you likely already are harboring this virus in your body. ...Read more

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I was eating ice cream and a blood blister apered on the inside of my mouth and the whole left side of my face is numb ?

I was eating ice cream and a blood blister apered on the inside of my mouth and the whole left side of my face is numb ?

Numb face: If 1/2 your face continues to be numb, or weak, paralyzed, you may have a "bell's palsey". Your dr my help ameliorate this problem.. ...Read more

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I have a small blood blister type of bump in my mouth. Could this be an std? It doesn't hurt just an annoyance ...also I always bite that cheek!

I have a small blood blister type of bump in my mouth. Could this be an std? It doesn't hurt just an annoyance ...also I always bite that cheek!

Unusual symptom: A blood blister would be an unusual symptom for a sexually transmitted infection, but if you have engaged in high risk sexual activity recently, an evaluation would be prudent. ...Read more

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I have a blood blister on the tip of my uvula. Should i pop it?

Not recommended: Most blood blisters on the uvula should go on their own. If the blister persists for more than 7 days, see a doctor for treatment. ...Read more

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Dr. David Hardin
286 doctors shared insights

Blood Blister (Definition)

A blood blister forms when skin and small blood vessels are damaged without breaking the skin. Trapped beneath the skin surface is some blood and skin fluid. Blood blisters are commonly caused by accidents in which the skin is pinched by a tool or a heavy weight, or they may occur from constant ...Read more


Dr. Philip Miller
1,744 doctors shared insights

Blistering (Definition)

A blister is a collection of fluid under the epidermis. A blistering rash is one in which ...Read more