Atopic dermatitis and Staphylococcus aureus

Atopic dermatitis is chronic, pruritic inflammatory skin disorder strongly influenced by environmental factors. Staplylococcus aurcus is the common pathogen and colonize the normal skin but it is not number of normal skin flora. Damaged protective skin function by atopic dermatitis, the disturbance of quantity and quality of lipids of stratum corneum are some of the reasons for increasing degree of skin colonisation with staphylococcus aureus. We had presented frequency of the isolation staphylococcus aureus from eczematous atopic skin, from the nose and throat of atopic patients and also from clinically unaffected atopic skin in the group of 30 children compared with 15 healthy children without positive atopic family history. Staphylococcus aureus had been significantly more isolated by all earlier mentioned places in atopic group of children. There is a direct correlation between intensity and also extensity of atopic dermatitis and frequency of the isolation of staphylococcus aureus from mentioned places. The role of staphylococcus aureus in pathogenesis of atopic dermatitis was discussed.