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Complications

By Mayo Clinic staff

Depending on the type and location of the psoriasis and how widespread the disease is, psoriasis can cause complications. These include:

  • Thickened skin and bacterial skin infections caused by scratching in an attempt to relieve severe itching
  • Fluid and electrolyte imbalance in the case of severe pustular psoriasis
  • Low self-esteem
  • Depression
  • Stress
  • Anxiety
  • Social isolation

If you have psoriasis, you’re at greater risk of developing certain diseases, such as metabolic syndrome, a cluster of conditions that include high blood pressure and elevated insulin levels; inflammatory bowel disease; cardiovascular disease; and, possibly, cancer.

In addition, psoriatic arthritis can be debilitating and painful, making it difficult to go about your daily routine. Despite medications, psoriatic arthritis can cause joint damage.

Preparing for your appointment Risk factors
References
  1. Feldman SR, et al. Epidemiology, clinical manifestations, and diagnosis of psoriasis. http://www.uptodate.com/home/index.html. Accessed Nov. 22, 2010.
  2. Questions and answers about psoriasis. National Institute of Arthritis and Musculoskeletal and Skin Diseases. http://www.niams.nih.gov/hi/topics/psoriasis/psoriasis.htm. Accessed Nov. 26, 2010.
  3. Burden AD, et al. Diagnosis and management of psoriasis and psoriatic arthritis in adults: Summary of SIGN guidance. BMJ. 2010;341:987.
  4. Feldman SR, et al. Treatment of psoriasis. http://www.uptodate.com/home/index.html. Accessed Nov. 30, 2010.
  5. Light therapy. National Psoriasis Foundation. http://www.psoriasis.org/NetCommunity/Page.aspx?pid=430. Accessed Nov. 30, 2010.
  6. Living well: Healthy eating. National Psoriasis Foundation. www.psoriasis.org/netcommunity/learn_eating. Accessed Nov. 30, 2010.
  7. Aloe. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed Nov. 30, 2010.
  8. Fish oil. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed Nov. 30, 2010.
DS00193 Feb. 25, 2011

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