Surg Cosmet Dermatol. 2013;5(2):128-132
Introduction: Skin xerosis commonly occurs in atopic dermatitis, promoting pruritus and inflammation. Hygiene with syndets (synthetic detergents) is gentle and preserves the skin barrier.
Objective: To evaluate the skin's tolerance, and improvement of the xerosis, with the use of a shower gel specially developed for atopic skin.
Methods: Thirty-three patients (18 to 50-years-old) were evaluated during four weeks, when using exclusively this product. Hydration, transepidermal water loss, and skin surface pH measurements were taken from the forearm at baseline and after a single application, and were compared to the untreated control area (contralateral forearm).
Results: All patients completed the study and there were no adverse reactions. Higher levels of hydration and a reduction of transepidermal water loss were verified in the area washed with the shower gel when compared to the area washed with pure water. Significant improvement was observed in the pruritus and skin smoothness, and there was less irritation and dryness after continued use.
Conclusions: A cleansing process using a syndet gel was demonstrated as capable of preserving not only the skin's integrity, but also the skin barrier in atopic patients, in addition to improving clinical signs and symptoms related to xerosis, such as dryness and pruritus.
Keywords: DERMATITIS, ATOPIC, SKIN CARE, PRURITUS, THERAPEUTICS