1 doctor weighed in:

Blood bisters appearing on arms. Unbearable, burning, and itching and red blood blisters are appearing all over my arm. No trauma so what is it?

1 doctor weighed in
Dr. Payam Rafat
Podiatry

In brief: Have it looked at

There are many types and causes of skin rashes.
Several types of inflammatory conditions of the skin, allergic reactions, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Insect bites can also be the cause of a rash 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 skin rashes.
Several types of inflammatory conditions of the skin, allergic reactions, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Insect bites can also be the cause of a rash on the skin. Have it evaluated by a professional and get the appropriate treatment.
Dr. Payam Rafat
Dr. Payam Rafat
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