What is Eczema | What County

What is Eczema

Eczema (itching lichen, often also called dermatitis) is one of the most common skin diseases. Almost every person gets sick with it at least once in a lifetime. The term eczema is a collective term for inflammatory, usually itchy, non-contagious skin diseases that occur in various forms.

What is Eczema
What is Eczema
Eczema
Eczema

What are the causes of eczema?

Eczema can be caused by predominantly external (exogenous) or internal (endogenous) influences, in each case there is a certain predisposition.

Exogenous eczema is also called contact eczema. They can occur either as an allergic reaction to a contact allergen or as irritation to a toxic or irritating substance.
Allergic contact eczema can occur after sensitization of the organism to a wide variety of substances: natural substances such as plant ingredients as well as synthetic compounds (e.g. nickel sulfate, fragrance mixtures, skin care products, formaldehyde, etc.). Most often, contact occurs directly through the skin, in rare cases also through food intake. Once a contact allergy has arisen, it usually persists for life.
Non-allergic (“irritative”) contact eczema is caused by chemicals such as cleaning agents.
Endogenous eczema is based on a hereditary predisposition and affects about ten percent of the population. The most common endogenous eczema is atopic eczema, neurodermatitis.

Eczema belongs to the inflammatory, non-infectious skin diseases and is manifested by various symptoms such as redness of the skin, itching and blistering. A distinction is made between different species, which are also based on different causes. Exogenous eczema such as allergic or toxic contact eczema is caused by external influences, for example irritating substances or potentially allergenic substances. Endogenous eczema, such as atopic eczema (neurodermatitis), is caused by internal factors, for example, genetic predisposition.

What is eczema caused by?
Can eczema be cured?
How do eczema look like?
How do you get eczema to go away?

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