Why does psoriasis leave scars when they heal?

Psoriasis can leave scars upon healing due to the intense inflammation and rapid skin cell turnover associated with the condition. When the skin is damaged from lesions or plaques, the healing process can disrupt normal skin regeneration, leading to changes in pigmentation and texture. Additionally, factors like scratching or secondary infections can exacerbate skin damage, increasing the likelihood of scarring. Over time, these scars may fade but can remain visible, affecting the skin's appearance.