Psoriasis and Arthritis: Two Conditions, One Disease

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Psoriasis and psoriatic arthritis are two symptoms of a single disease caused by an overactive immune system attacking the skin and joints of the affected individual. The “t-cells” or white blood cells that fight infection within your body are also the cause of psoriasis. Psoriasis is characterized by red patches of inflamed skin with a build-up of silvery-white colored dead skin or scale. Psoriatic arthritis is similar to rheumatoid arthritis as it is an inflammation of the joints. This inflammation can cause pain, stiffness, and even disfigurement. The same white blood cells attacking the skin are also attacking the cartilage in the joints. However, what is causing the white blood cells to attack the skin and joints is still unclear.
“Scientists believe that at least 10 percent of the general population inherits one or more of the genes that create a predisposition to psoriasis. However, only 2 percent to 3 percent of the population develops the disease. Researchers believe that for a person to develop psoriasis, the individual must have a combination of the genes that cause psoriasis and be exposed to specific external factors known as triggers". (National Psoriasis Foundation, 2013a)
While it is scientifically unproven, some triggers suspected to be causing the psoriasis to flare up are stress, injury to the skin itself (known as the Koebner phenomenon), medications that treat other health conditions, and infections. (National Psoriasis Foundation, 2013a)
Psoriasis can appear on any part of the body. It is more likely to develop on the scalp, elbows, hands, groin, knees, legs and feet. It can also cause thick, discolored finger and toe nails. Psoriasis is known to be hereditary, meaning that the gene that causes the disease ca...

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...atment option your doctor suggests, careful monitoring and follow-up visits are required to successfully combat the symptoms.

Works Cited

Carrasco, J. (2011). Psoriasis: Causes, Diagnosis, and Treatment. Hauppage, NY: Nova Science Publishers
Retrieved from the Kaplan University Library.
National Psoriasis Foundation (2013a). Retrieved from https://www.psoriasis.org/about-psoriasis/causes National Psoriasis Foundation (2013b). Retrieved from https://www.psoriasis.org/about-psoriasis/related-conditions National Psoriasis Foundation (2013c). Retrieved from https://www.psoriasis.org/about-psoriasis/types National Psoriasis Foundation (2013d). Retrieved from https://www.psoriasis.org/learn_statistics National Psoriasis Foundation (2013e). Retrieved from https://www.psoriasis.org/psoriatic-arthritis/diagnosis Xtrac (2013). Retrieved from
http://www.xtracnow.com

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