What is the primary characteristic of xerotic skin?

Xerotic skin is primarily characterized by dryness. This condition occurs when the skin lacks moisture, leading to a decrease in its natural hydration levels. The skin may feel rough or tight, and can sometimes develop cracks or a flaking appearance. While dryness is the hallmark of xerotic skin, it can also sometimes be associated with other symptoms, such as scaliness and itchiness, but these are secondary characteristics rather than the primary defining trait. Understanding this means recognizing that managing xerotic skin effectively often focuses on hydration strategies and moisture retention.