Research shows that following things are the cause of eczema:

* Variation in a regular temperature or humidity.

* Unusual allergies (to mold, dust, animal, etc.)

* Chemical irritants: it includes number of chemicals such as paints, pesticides, alcohol, perfumes, astringents, harsh soaps & detergents along with common household cleaners

* Physical irritants: they are synthetic clothes, clothes made of wool.

* Emotional anxiety or nervousness

* Any kind of infection.

These all gives you the possibility of causing. Any contact with matter that irritates the skin is called irritant contact dermatitis. This is caused by straight get in touch with between skin and the matter like detergent, soap like materials, alcohol, strong chemical, household cleaner, perfume, etc. direct contact with substance may cause allergy and may cause skin to be rapidly sensitive the changes in environment. Metals like nickel acts as allergen and all the ornament like earrings can be a cause of eczema. There is another kind of dermatitis known as stasis dermatitis which is affects lower portion of legs.

Cosmetics and poison ivies along with rubber all are types of allergens. Infantile eczema is a kind eczema that often affects young kids. This kind of eczema is caused by moisture from drool or inflammation of scalp this is also known as cradle crap.

There are two types of the contact dermatitis one is direct irritant contact dermatitis and another is allergic contact dermatitis. Direct irritant contact dermatitis is caused by straight exposure to acids, alkaline, detergents and various other chemicals that could actually agitate the skin and if it occurs regularly then the condition can be chronic. This kind of dermatitis is often come across at workplace. While on the other hand allergic contact dermatitis is caused by the exposure of skin to allergens that may be physical or chemical matters.

Allergic contact dermatitis and direct irritant contact dermatitis can easily be distinguished, for allergic contact dermatitis the contact is necessary for infection to be caused while for direct irritant contact dermatitis it happens in first exposure like when you first came in contact with the chemicals and u felt unconscious.

There are number of symptoms associated with it. All types of eczema excluding seborrhoeic have few typical symptoms such as engraving. The typical symptoms are skin redness, howling of skin, inflammation, pain, tenderness and vesicles takes place. Any kind of damage to epidermis and the upper layer of skin can cause it to get thicken and dry. This is also known as lichenification.

Eczema is affects to the auto immune response system. Study shows that yet food imbalance may cause the eczema. Since gluten intolerance, yeast and milk protein these are strongly linked to auto immune response like skin irritation. If your food diet is perfect there won't be any reason for you to take any medicine, diet is sufficient.