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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 24 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!
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Dr. Heidi Fowler
Psychiatry 27 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.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Oct 18, 2020

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