There are two main types of ichthyosis: hereditary and acquired.
Most cases are hereditary and can affect any gender or ethnicity.
Acquired Ichthyosis Symptoms
Acquired ichthyosis symptoms are often very similar to those of hereditary ichthyosis.
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Typical symptoms include:
Scales are most common on the elbows and lower legs.
Scales in these regions may also be thicker than other areas of the body on which they appear.
Symptoms tend to be worse in cold, dry environments and may improve in warmer, humid climates.
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Diagnosing Acquired Ichthyosis
A doctor can usually diagnose ichthyosis based on what your skin looks like.
Biopsies can help rule out other conditions, likeeczemaanddermatitis.
Treating Acquired Ichthyosis
The severity of acquired ichthyosis usually depends on the underlying condition present.
As the systemic condition is treated, the ichthyosis generally improves.
Topical retinoid cream like Retin-A (tretinoin), may also be used.
Scales and skin buildup can be reduced with salicylic acid.
