A member asked:
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what causes red itchy bumps on the arms and elbows?

1 doctor answer
Dr. Michael Fisher
31 years experience Dermatology
Rash on Arms: Dermatitis herpetiformis is an extremely itchy rash made of bumps and blisters. The rash is chronic, which means it continues over a long period of time. This rash occurs on the arms and elbows. Other causes include eczema, allergies, contact dermatitis, psoriasis and others. See your dermatologist for a diagnosis and treatment.
Answered on Mar 10, 2019

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Sorry, we just: can't diagnose this one without a history and examination. Take care.
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See your doc: It is almost impossible to tell anything about bumps and sores on skin without actually seeing them. I suggest you see your doctor for this one.
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