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A member asked:

I hav a rash on both arms and knees it itches like crazy! had it for a very long time was told cardboard mites but cnt find them i have tried benadryl (diphenhydramine) spray cream and pill and nothing helps!

2 doctor answers2 doctors weighed in
Dr. James Seward
Dermatology 22 years experience
Hard : Hard to tell without a clinical examination, but perhaps it is psoriasis or eczema? Read more about these conditions (and a classic picture on the arms, legs) and treatment options at the link below. I hope that helps a little!
Dr. Heidi Fowler
Psychiatry 25 years experience
Eval: This rash would likely need to be examined and more history obtained to be able to provide you with useful input about the diagnosis or possible treatment.

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Last updated Oct 18, 2020

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