Nail psoriasis can impact the nails by causing which condition?

Nail psoriasis is a condition characterized by the inflammation of the skin, affecting the nails' appearance and structure. The most notable impact it has on the nails is the development of pitting. Pitting refers to the presence of small depressions or indentations on the nail surface, which can range in size and depth. This occurs as a result of the rapid turnover and inflammation of the nail matrix, which interferes with normal nail growth.

While conditions like splitting, thinning, and color change can occur due to various nail disorders or external factors, pitting is specifically associated with nail psoriasis. The unique combination of inflammation and the dysregulation of keratin production in psoriasis leads to this distinctive formation of pits, making it a key indicator of the condition. Understanding this association is essential for correctly identifying and diagnosing nail psoriasis in clients.