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What Causes Blood Blisters In The Oral Cavity?

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Posted on Fri, 13 Jan 2017
Question: hi
I have gotten 3 tiny blood blisters in mouth in last 2 months
any ideas what can be causing this?
doctor
Answered by Dr. Klarida Papaqako (2 hours later)
Brief Answer:
Most possible canker sores, but also anemia, biting tongue and also cancer

Detailed Answer:
Hello,

Thank you for using HCM to post your health query.
I read carefully your question and I understand your concern.

In general the blisters are canker sores which are cause of viruses. If the sores are multiple in one place the virus may be herpes.
Other causes may be biting the tongue, if it is accompanied with chapped lips in the borders you need to rule out anemia and if the sores are there for 2 months and are only growing you need to rule out a cancer.

If worse or not better, I would recommend seeing a local doctor.

Hope this is helpful.
Let me know if you need more clarifications.
Otherwise please close and rate the answer.

Regards,
Dr. Papaqako
Note: Consult an experienced Otolaryngologist / ENT Specialist online for further follow up on ear, nose, and throat issues - Book a Call now.

Above answer was peer-reviewed by : Dr. Nagamani Ng
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Answered by
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Dr. Klarida Papaqako

General & Family Physician

Practicing since :2010

Answered : 1804 Questions

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What Causes Blood Blisters In The Oral Cavity?

Brief Answer: Most possible canker sores, but also anemia, biting tongue and also cancer Detailed Answer: Hello, Thank you for using HCM to post your health query. I read carefully your question and I understand your concern. In general the blisters are canker sores which are cause of viruses. If the sores are multiple in one place the virus may be herpes. Other causes may be biting the tongue, if it is accompanied with chapped lips in the borders you need to rule out anemia and if the sores are there for 2 months and are only growing you need to rule out a cancer. If worse or not better, I would recommend seeing a local doctor. Hope this is helpful. Let me know if you need more clarifications. Otherwise please close and rate the answer. Regards, Dr. Papaqako