Skin diseases A-Z Skin diseases P – R Parapsoriasis May 22, 2024 / August 12, 2026 by Dick van Gerwen | Leave a Comment Symptoms Red, scaly patches on the skin. Itching or irritation in the affected area. Thickened skin at the patches. Changes in skin color at the patches. Appearance of oval or elongated patches. Causes The exact cause of parapsoriasis is not fully understood. It is believed that a combination of genetic factors, immune system responses, and […] Read more » Chronic skin condition Loss of skin pigment Mild forms of psoriasis Mild parapsoriasis Parapsoriasis Parapsoriasis symptoms Parapsoriasis treatment Psoriasiform condition Psoriasis-like skin rash Scaly Skin Skin condition Skin damage from parapsoriasis Skin disease Skin patches Skin plaques Skin rash