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Skin Psoriasis: An Irritating Skin

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Psoriasis is an irritating skin disease that primarily affects the scalp and extensor surfaces of the knees and elbows, though it can develop anywhere in the body. It is characterized by patches of abnormal skin that are typically red, itchy and scaly. It occurs when the reproduction of basal cells which are set at the bottom of several layers of cell and from which the skin growth increases dramatically. The upper layer of skin cannot shed the dead cells at the same rate and this scaly build-up occurs. The increase in basal cell production is believed to be caused by an imbalance of 2 natural chemical complexes called cAMP, which inhibits cell growth and cGMP which encourages cell growth. Proteins and toxins from bacterial and yeast metabolism

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