Which skin condition is characterized by dry skin in older adults?

Xerosis is the term specifically used to describe dry skin, particularly in older adults. As people age, their skin loses moisture and oils, leading to increased dryness, which can manifest as rough, flaky, or scaly skin. This condition is quite common among the elderly, as factors such as decreased sebum production, environmental exposures, and various health conditions contribute to skin dryness.

In contrast, pruritus refers to itching, which can occur with various skin conditions but doesn't specifically describe dryness itself. Actinic keratosis is a precancerous skin condition that arises from sun damage, primarily characterized by rough, scaly patches and is not synonymous with dry skin. Basal cell carcinoma is a type of skin cancer that presents itself as growths or lesions on the skin and also does not relate specifically to skin dryness.

Understanding the specific terminologies associated with skin conditions is crucial for accurate assessment and management in gerontological care.