What causes eczema?

WebMD explains the causes of eczema and triggers of eczema – a skin irritation that is seen more often in children than adults. read more

The exact cause of eczema is unknown, but it's thought to be linked to an overactive response by the body's immune system to an irritant. It is this response that causes the symptoms of eczema. In addition, eczema is commonly found in families with a history of other allergies or asthma. read more

We don’t know what exactly causes eczema. However for most types of eczema, researchers believe a combination of genes and a trigger are involved. read more