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Dr. Andrew Rynne
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Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes A Red Rash On The Upper Arm?

hi there i woke up this morning with a blotchy red rash on my upper arm amd was hot to touch. i thought maybe it was just a heat rash so ignored it. it is now after 9 pm and the rash is still there still blotchy and still warm to touch do you know what it could be
Mon, 27 Feb 2017
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Pathologist and Microbiologist,  's  Response
Hello and welcome to HCM,
Development of red blotchy rash on upper arm which is hot to touch can be due to viral infection.
I suggest you to consult your primary healthcare provider.

Thanks and take care
Dr Shailja Puri
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What Causes A Red Rash On The Upper Arm?

Hello and welcome to HCM, Development of red blotchy rash on upper arm which is hot to touch can be due to viral infection. I suggest you to consult your primary healthcare provider. Thanks and take care Dr Shailja Puri