What type of dermatitis is exogenous or endogenous in infants?

In infants, atopic dermatitis is primarily considered endogenous, as it is linked to genetic factors and a predisposition to Allergies. In contrast, contact dermatitis is an example of exogenous dermatitis, caused by external irritants or allergens. Both types can be present in infants, but atopic dermatitis is more common and often associated with a family history of allergies or Asthma.