What are the early signs of psoriasis causing itchy red patches on the skin?
1. Introduction Early signs of psoriasis causing itchy red patches on the skin include the appearance of small, raised erythematous papules that gradually merge into larger plaques covered with thick, silvery scales. You should seek a dermatological evaluation if these skin lesions persist, bleed when scratched, or are accompanied by joint pain, severe systemic fatigue, … Read more