A member asked:

Does a dermatologist order blood work if you're having random rashes over the body that come and go?

7 doctors weighed in across 2 answers

Dr. John Chiu answered

Depends.: If he suspects something systemic going on, blood tests and even a skin biopsy may be performed.

Dr Minich and another doctor agreed

Answered 9/21/2013

4.9k views

Thank

Dr. Ipe Kalathoor answered

Dermatology: There are systemic diseases which can cause rash. If suspecting any of those he or she might order blood test.

Dr Fisher and 2 doctors agreed

Answered 9/14/2014

4.9k views

Thank

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A member asked:

Does a dermatologist order blood work if you're having random rashes over the body that come and go?

7 doctors weighed in across 2 answers

Dr. John Chiu answered

Dr Minich and another doctor agreed

Dr. Ipe Kalathoor answered

Dr Fisher and 2 doctors agreed

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