How would psoriasis typically present on the skin?

Psoriasis typically presents as scaly, red lesions on the skin due to an overactive immune response that accelerates skin cell turnover. This results in the formation of thick, flaky, silvery-white scales that can be quite noticeable. The affected areas often have an inflamed appearance, characterized by red skin beneath the scales, making the lesions distinctly identifiable.

Understanding the nature of psoriasis is crucial when determining its presentation. While dry patches can occur with other skin conditions, they do not capture the distinct characteristics of psoriasis. Blisters and raised bumps, on the other hand, are more indicative of other dermatological issues such as eczema or hives, rather than the specific manifestation of psoriasis which is marked by its scaly and red lesions.