References
Care of skin that is oedematous or at risk of oedema
Oedema of any kind predisposes the skin to dryness as the skin becomes stretched and undernourished with reduced oil secretion. If prolonged stasis of tissue fluid occurs, the area of oedema becomes transformed into inelastic, fibrotic tissue with thickened skin in the epidermal layer. The skin loses its first-line immunity barrier to bacteria and any penetration of the skin can lead to infection and a worsening of the oedema (Nowicki and Siviour, 2013).
Where there is a risk of lymphoedema following treatment for cancer, or a risk of oedema due to reduced mobility, obesity, or venous disease, diligent daily care of the skin can maintain its integrity and reduce the risk of infection. The term ‘skin care’ refers to skin cleansing, drying and moisturising with the aim of retaining the barrier function of the skin (Moffatt, 2006).
The skin is the largest organ of the body and comprises three layers (Figure 1):
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