Eczema causes are most likely from a combination of factors, including:
Genetics. Having relatives with eczema, asthma, or seasonal allergies is a substantial risk factor. Children with severe eczema are more likely to develop asthma or other allergies later in life.
Problems with your immune system’s operation
Mother’s age when she gave birth. Children born to older women are more likely to acquire eczema than children born to younger women for unknown reasons.
Environment. Children from higher social strata, those who live in polluted cities, and those who live in colder climes are more prone to get eczema.
Activities that aggravate your skin’s sensitivity
Skin barrier defects that allow moisture to escape
Thyroid disease is caused by an endocrine disorder
What Doesn’t Cause Eczema
Eczema is not contagious. Eczema cannot be contracted by coming into contact with someone who suffers from it.
Eczema is not a type of allergy. Despite this, a high percentage of children with eczema also have food sensitivities. That doesn’t mean that foods like dairy, eggs, and nuts, which are major food allergy triggers in children with eczema, cause or worsen the condition. Consult your doctor before removing certain foods from your child’s diet to ensure that his or her nutritional needs are addressed.
Something that eczema causes is not a trigger. It can, however, cause it to flare or worsen an existing flare.
Skin-irritating compounds are the most typical causes. Wool or man-made fibres that come into touch with the skin, for example, might cause an eczema flare in many people.
Other substances that can cause skin irritation to include:
Soaps and cleansers
Dust and sand
Irritants in the environment
Infections or allergies
Certain disorders that have an effect on the immune system can also cause flares. For example, the following factors can generate eczema causes or aggravate a flare:
Flu or cold
Infection with bacteria
Mould, pollen, or pet dander might cause an allergic reaction
Stress has also been identified as a likely trigger.
Flares can be triggered by actions and surroundings that cause the skin to dry out or become too sensitive. Here are several examples:
Long-term water exposure
Being too hot or cold
Sweating and then cooling down
Bathing or showering in excessively hot or lengthy water