Ichthyosis - Symptoms & Treatment

Ichthyosis refers to a relatively uncommon group of skin disorders. The term ichthyosis is sometimes used to refer to the specific condition ichthyosis vulgaris. People with ichthyosis have normal lifespan. However they usually have to spend several hours each day caring for their skin. There are several different types of ichthyosis. Ichthyosis can be genetic or can develop later in life. In a large majority of people with the disease, the cause is related to one or more genetic mutations. Most types of ichthyosis are present at birth, and are life-long. Depending on the type of gene abnormality that causes ichthyosis, the skin can show different patterns of flaking. In most cases of ichthyosis vulgaris, for example, skin will flake over the majority of the body, but not on the inside surfaces of joints, in the groin area or on the face. Symptoms of all genetic types of ichthyosis are either noticeable at birth or appear during childhood. Symptoms are usually worse in winter months and in dry climates, because warmth and humidity improve thesymptoms. More than half of people who have ichthyosis vulgaris also have allergic problems, such as allergic nasal congestion, asthma or eczema.

People with ichthyosis have normal lifespan. However they may need to spend several hours each day caring for their skin so they can lead as much of a normal life as possible. Many people who have ichthyosis vulgaris also have allergic problems, such as allergic nasal congestion, asthma or eczema. It may begin in early childhood, before a child is 4 years old. In most cases one parent and one-half of the children will be affected. It usually disappears during adulthood, but may recur when elderly. Ichthyosis often causes severe cosmetic concerns for the person with the condition. However, it is not a contagious disease. The condition also can interfere with the skin's critical roles in protecting against infection, preventing dehydration and regulating body temperature. There are a large number of types of ichthyosis; most are extremely rare. This condition tends to be worse in the dry, cold winter months and generally improve in the warmer, more humid months of summer. Treatments for ichthyosis often take the form of topical application of creams and oils, in an attempt to hydrate the skin. Retinoids are also used for some conditions. Exposure to sunlight may improve or worsen the condition. It is important to treat cracks in the skin immediately with a topical antibiotic to prevent infection.

Causes of Ichthyosis

Common causes and risk factor's of Ichthyosis:

Family member with ichthyosis

Side effects of medications, such as cholesterol-lowering drugs.

Cold weather.

Frequent bathing, especially in hot water.

Use of harsh soaps or detergents.

Symptoms of Ichthyosis

Some sign and symptoms related to Ichthyosis are as follows:

Dry and scaling skin.

Mild itching of the skin.

Hearing difficulties.