A member asked:

There is a bump on my finger that, i believe, began as a bug bite. i picked at it and made a wound. later it healed by itself but formed a bump. i used freeze on because i thought it was a wart but never went away. i picked at it some more and began to b

4 doctors weighed in across 2 answers

See derm: See your dermatologist for evaluation and treatment. You may need a biopsy.

Answered 9/24/2012

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Dr. Payam Rafat answered

Specializes in Podiatry

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.

Answered 3/27/2014

4.3k views

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