Description
A skin disorder that causes persistent excessively dry skin. The disorder is genetic (passed down from family) in most instances. The dead skin cells tend to accumulate like scales instead of falling off.
Symptoms
Symptoms include severe dry skin with thickening and flaking. Itching is common and body odor may develop.
Tests
Common tests used for diagnosis and treatment
Workup:
A history and physical exam will be performed. The diagnosis can usually be made without additional testing. If the diagnosis is in doubt, a skin biopsy (removal of a small amount of tissue for microscopic analysis) may be performed.
Specialists:
Internal Medicine, Dermatology, Pediatrics, Family Practice, Pediatric Dermatology, Telemedicine Dermatology
Workup:
A history and physical exam will be performed. The diagnosis can usually be made without additional testing. If the diagnosis is in doubt, a skin biopsy (removal of a small amount of tissue for microscopic analysis) may be performed.
Specialists:
Internal Medicine, Dermatology, Pediatrics, Family Practice, Pediatric Dermatology, Telemedicine Dermatology
Treatment
Treatment is primarily directed at keeping moisture in the skin. Petrolatum, lanolin or urea-containing creams and lotions are useful. Lactic acid creams can be used to help remove dead skin cells.