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Description of  Dry Skine-chart: Quick reference guide

Dry Skine-chart - Quick reference guide Dry skin The skin is the largest organ in the body and is crucial in maintaining homeostasis. It regulates the interchange between the internal and external medium, and acts as a barrier, on the one hand avoiding the inflowing of harmful substances and microorganisms, an on the other hand avoiding loss of water and electrolytes. It also plays a role in immune function. Changes in skin function and structure are subject to various environmental factors or diseases, which in turn may lead to the development of xerosis or dry skin. Structure of the skin Stratum corneum Functions of the skin Skin lipid barrier Xerosis (dry skin) Causes: 1- Atopic dermatitis (eczema) 2- Seborrheic dermatitis 3- Contact dermatitis 4- Ichthyosis 5- Psoriasis References Read more