Pityriasis Rosea

<![CDATA[ Pityriasis Rosea: Definition: Pityriasis Rosea (PR) is a common non-cancerous (benign) rash that mostly affects the back, chest, and abdomen. It starts fairly quickly, lasts about 6–8 weeks, and is usually not itchy. The cause of pityriasis rosea  not known, though it may be cause by infection with an unknown virus. Pityriasis rosea (PR)Signs…

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Perspiration or Sweat

<![CDATA[ Introduction Perspiration is the secretion of fluid by the sweat by sudoriferous glands. These small, tubular glands are situated within the skin, and the subcutaneous tissue under it. They discharge their fluid through tiny openings called pores in the surface of the skin. Perspiration serves minimum two purposes by removing waste products such as…

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