Dry skin, medically termed xerosis cutis, represents a condition where the skin lacks adequate moisture, leading to roughness, cracking, and sometimes discomfort. The term “xerosis” is derived from the Greek word “xero,” meaning dry. This condition is especially prevalent in older adults and tends to worsen during the winter months when environmental humidity is low. The skin’s ability to retain moisture diminishes with age, making it more prone to dryness. Common causes include frequent bathing, harsh soaps, and exposure to dry environments. Understanding and addressing these factors can help manage and prevent dry skin.
