3 doctors weighed in:

Causes of blood blister on arm?

3 doctors weighed in
Dr. Payam Rafat
Podiatry
2 doctors agree

In brief: 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.

In brief: 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.
Dr. Payam Rafat
Dr. Payam Rafat
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