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What is the difference between psoriasis, rash, eczema?

2 doctors weighed in
Dr. Nela Cordero
Pediatrics
1 doctor agrees

In brief: PSORIASIS ECZEMA RAS

Psoriasis are well circumscribed erythematous papules and plaques covered with silvery scale with mild itchings sometimes with arthritis.
Rash can be erythematous, vesicular, urticarial, etc. Eczema like atopic dermatitis has pruritus as the main sx range from erthema to severe lichenification.

In brief: PSORIASIS ECZEMA RAS

Psoriasis are well circumscribed erythematous papules and plaques covered with silvery scale with mild itchings sometimes with arthritis.
Rash can be erythematous, vesicular, urticarial, etc. Eczema like atopic dermatitis has pruritus as the main sx range from erthema to severe lichenification.
Dr. Nela Cordero
Dr. Nela Cordero
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