Ichthyosis is a condition that causes your skin to become dry, thick, itchy, red, or cracked. Its name comes from the Greek word ichthy, meaning fish, as the affected skin may resemble fish scales.

Nummular eczema (nummular dermatitis ... medical conditions (e.g. psoriasis, ichthyosis, diabetes), vitamin B12 deficiency and bathing habits (i.e. washing too often and or in very hot water)." ...

Skin conditions, like eczema and ichthyosis, as well as genetic susceptibility, can also impact the skin's capacity to retain ...