Ichthyoses

Description

A group of skin disorders that cause dry, scaly, or thick skin.

Overview

Ichthyoses are usually inherited. Some types develop because of a genetic syndrome or disease, such as Hodgkin's lymphoma.

Symptoms

Symptoms depend on the type. The most common include dry, scaly skin; blisters; itching; and pain.

Treatments

Medicines with salicylic acid or urea may relieve dryness and scaling. Serious cases may need a retinoid cream or other medicines applied to the skin.