Skin care in nursing: A critical discussion of nursing practice and research

Skin (self-)care is part of human life from birth until death. Today many different skin care practices, preferences, traditions and routines exist in parallel. In addition, preventive and therapeutic skin care is delivered in nursing and healthcare by formal and informal caregivers. The aim of this contribution is a critical discussion about skin care in the context of professional nursing practice. An explicit skin assessment using accurate diagnostic statements is needed for clinical decision making. Special attention should be paid on high risk skin areas, which may be either too dry or too moist. From a safety perspective the protection and maintenance of skin integrity should have the highest priority. Skin cleansing is the removal of unwanted substances from the skin surface. Despite cleansing efficacy soap, other surfactants and water will inevitably always result in the destruction of the skin barrier. Thousands of products are available to hydrate, moisturize, protect and restore skin properties dependent upon their formulation and the concentration of ingredients. These products intended to left in contact with skin exhibit several actions on and in the skin interfering with skin biology. Unwanted side effects include hyper-hydration and disorganization of lipid bilayers in the stratum corneum, a dysfunctional barrier, increased susceptibility to irritants and allergies, and increases of skin surface pH. Where the skin barrier is impaired appropriate interventions, e.g. apply lipophilic products in sufficient quantity to treat dry skin or protect the skin from exposure to irritants should be provided. A key statement of this contribution is: every skin care activity matters. Every time something is placed on the skin, a functional and structural response is provoked. This response can be either desired or undesired, beneficial or harmful. The choice of all skin care interventions in nursing and healthcare practice must be based on an accurate assessment of the skin and concomitant health conditions and on a clearly defined outcome. A standardized skin care and skin care product language is needed for researchers planning and conducting clinical trials, for reviewers doing systematic reviews and evidence-base summaries, for nurses and other healthcare workers to deliver evidence-based and safe skin care. (C) 2016 Published by Elsevier Ltd.