Comprehending Eczema

Eczema is a definition that is used to refer to several kinds of skin irritation - dermatitis. The most widespread type of eczema is atopic dermatitis even though there are other types of eczema.

Eczema is known to inflict persons of all ages, though the skin condition is most frequent amongst infants. In addition, approximately 85% of persons affected with eczema have a commencement before attaining the age of 5 years. According to research, by the age of 3 years eczema disappears on its own in half of the infants affected while in others the condition will keep recurring throughout their entire childhood and adulthood. Those affected by eczema are known to have a family history of eczema or other types of allergic disorder. For example, asthma or hay fevers. Medical experts have been unable to find the type of connection between these disorders. 20% plus of children as well as 2% of adults are thought to have eczema. Eczema is to some extent more frequent in females than males and affects persons of all races.

Unlike what you may have heard, eczema is a condition that is not contagious. Nonetheless, given that the condition is genetic it is not unusual to find two members of the same family suffering from the same condition.

What causes eczema?

To date, medical experts still do not know exactly what causes eczema. However, a fault of the skin that mars its work as a barricade, perhaps coupled with unusual function of the immune system, are thought to be the vital factors that contribute to eczema. Researches carried out by leading scientists have shown that individuals suffering from eczema have defective genes that could that lead to irregularities in particular proteins, i.e. flagging which are vital in keeping the barrier of regular skin.

Some types of eczema can be caused by materials that get into contact with the skin, for instance, soaps, linen, cosmetics, detergents, sweat as well as jewelry. An outbreak of eczema can also be triggered by what is commonly referred to as environmental allergens. Alterations in temperature and humidity and to some extent psychological anxiety can also cause an outbreak of eczema in a number of people.

Symptoms of eczema

Eczema mainly results in a dry and reddish skin that is itchy with a burning feeling, even though the emergence of eczema may differ from one individual to another and hinges on the exact form of eczema. Strong itching is normally the initial sign in a majority of individuals suffering from eczema. In other instances eczema can result in discharging lesions, however eczema can also lead to dry and scaly skin. Thickened and crusty skin is caused when a person keeps scratching their skin.

Whereas, any part of the body may be affected by eczema, it mainly appears on the face of children and adults. Other parts of the body where eczema may be common are neck, ankles, elbows and knees. In infants it's more common around the forehead, neck, cheeks, scalp and forearms.

How to diagnose eczema

To diagnose eczema, doctors mainly depend on a detailed physical examination of the person's skin. This is done in addition to the patient's history account of the skin condition.

Treatment of eczema

The objectives for the treatment of eczema lie in preventing scratching, irritation and degeneration of the skin condition. Treatment of eczema mainly entails change in a person's lifestyle as well as usage of prescribed medication.