X linked ichthyosis

X linked ichthyosis is a genetic disease characterized by build-up of scales on skin. Usually on the trunk and back of the neck are affected. It usually only affects males. Common symptoms include dry skin, hyperkeratosis, diminished sweatig, scaly skin. Many patients also have Attention deficit hyperactivity disorder (ADHD), cloudy cornea, autism and undescended testicles.

How is X linked ichthyosis treated in practice?