Asteatosis (Seborrhea/Asteatotic Eczema)

Asteatosis (asteatotic eczema/xerosis) is dry scety cracked skin on lower legs/hands/trunk in winter/elderly/low humidity. Treatment: frequent emollients; gentle non-soap cleanser; humidifier; avoid hot water/long baths; wear cotton clothing; topical corticosteroids (low-potency) for eczematous areas; treat underlying (hypothyroidism/ichthyosis/nutritional deficiency); avoid irritants; follow-up dermatology; distinguish from ichthyosis/eczema/psoriasis.

Common Symptoms

Dry scaly cracked skin; lower legs/hands/trunk; winter/elderly/low humidity

Causes and Pathogenesis

Reduced sebum/epidermal water loss causes dry scety asteatotic skin.

Treatment

Emollients; gentle cleansing; humidifier; topical steroids; treat underlying

Preventive Measures

Moisturize; humidify; avoid hot water/soaps; cotton clothing.

Department to Visit

It is recommended to visit the Dermatology department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.