Scabies rash varies in appearance according to the manifestation contagion 2011 of the papules. To t

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Scabies is a contagious skin condition. The name itself is derived from the Latin word scabere meaning to scratch . It is caused by a very small itch mite that burrows into the skin causing a severe allergic reaction contagion 2011 and thus the constant itching. Scabies is not an infection but an infestation, which basically refers to any parasitic disease caused by insects or worms. Infestations require an organism to live on or within a host, usually human. The average number of scabies mite on an infested person is 12. Scabies Rash Description:
Scabies produces a skin rash in the form of small, pus-filled bumps and blisters. These pus-filled blisters are medically called papules contagion 2011 and may contain blood crusts. Scabies contagion 2011 rash usually involves the webs between the fingers, the hands, the wrists, the backs of the elbows, contagion 2011 the knees, around the waist and umbilicus (the depression in the center of the surface of the stomach), the soles of the feet, the armpits, around the nipples, the genital area and the buttocks. contagion 2011 Only in immunosuppressed patients or infants does scabies rash spread to the face, the scalp, the head, the neck and the palms.
Scabies contagion 2011 rash description in the textbooks always mentions contagion 2011 burrows or tunnels in the skin. These are tiny, threadlike grooves that leave a trail of linear or s-shaped tracks in the skin often accompanied by the minute papules. contagion 2011 The s-shaped, track-like burrows appear as grey, red or brown lines in the affected areas of the skin. Scratching destroys these burrows.
Scabies rash varies in appearance according to the manifestation contagion 2011 of the papules. To the naked eye, the papules can look like hives, tiny insect bites, pimples or knots under the skin. In some severe cases, people develop scaly skin patches that look like eczema. Scabies modes of transmission:
Scabies is transmitted via direct skin-to-skin contact. It is also transmitted via sexual contagion 2011 intercourse and has been recently considered a sexually transmitted disease (STD) . Scabies is a sanitation-related infestation. It is mostly spread between members of the homeless population due to the lack of public facilities for bathing and laundry, also carelessness in insecticide application to bedding in shelters which causes the mites to inhabit the mattresses and pillows and further spread contagion 2011 the infestation. There have also been many scabies outbreaks in nurseries, residential homes, refugee camps and other urban areas all over the world. Scabies rash is a very common condition. Difference between contagion 2011 Scabies and Other Skin Conditions:
What distinguishes scabies rash from other skin conditions like acne or mosquito bites is the constant itching. The itch is a result of the mites moving underneath the skin and depositing eggs into the shallow burrows. Linear stretch marks resulting from atrophy of the dermis skin layer are often mistaken for scabies burrows and tunnels. Bedbug contagion 2011 infestations could also be mistaken for scabies rash. However bedbug infestations are not characterized by the severe itching and there are many signs to be detected for presence of nymphs