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Dr. Gupta
Dr. Gupta, Doctor
Category: Medical
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Experience:  Vastly experienced MD Physician with 19 years of experience.
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I have had a purple blood blister on my lower lip for some

Resolved Question:

I have had a purple blood blister on my lower lip for some time. Now two others have formed. Di I need to see my doctor about these.
Submitted: 1 year ago.
Category: Medical
Expert:  Dr. Gupta replied 1 year ago.

Hi,

Blood blister on lip that won’t go away or keep on recurring for months could be a sign of infection such as herpes virus or cold sores. Most blisters heal naturally and don’t necessarily require medical attention.

Given that you are having persistent blisters with new ones now appearing, I would recommend visiting a doctor for further evaluation.

They could possibly prescribe some specific treatment after checking you out,

Warm regards

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