What is an important symptom of psoriasis?

In psoriasis, an important symptom to recognize is the appearance and condition of the nails. While joint stiffness, skin peeling, and blurry vision can be associated with various conditions, they are not core symptoms of psoriasis.

Bleeding from the nails, which can occur due to the involvement of psoriasis in nail tissue—known as psoriatic nail changes—can manifest as pitting, discoloration, and sometimes bleeding if the nail bed is inflamed or damaged. This highlights the systemic nature of psoriasis, as it can affect not just the skin but also the nails, leading to complications that might include bleeding if the condition is severe or untreated.

Recognizing nail symptoms is critical for a comprehensive understanding of psoriasis and its potential complications, making it an important aspect of assessment for those diagnosed with this condition.