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Psoriasis is a very common condition. The disorder may affect people of any age, but it most commonly begins between ages 15 and 35. It can appear suddenly or slowly. In many cases, psoriasis goes away and then flares up again repeatedly over time...
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A complete medical history and examination of the skin, nails, and scalp are the basis for a diagnosis of psoriasis. In some cases, a microscopic examination of skin cells is also performed. Blood tests can distinguish psoriatic arthritis from oth...
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A medical history and physical examination is the basis for a diagnosis of psoriasis. In some cases, a microscopic examination of skin cells is also performed. Blood tests can distinguish psoriatic arthritis from other types of arthritis.
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The cause of psoriasis is, as of 2004, unknown, but research suggests that it is genetic and is related to the immune-system. Having both parents with the disease increases a child's risk by 50 percent. Psoriasis is usually cyclical, with episodes...
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