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By Mayo Clinic staffStevens-Johnson syndrome is a rare and unpredictable reaction. No test is available to help predict who is at greater risk. Some factors, however, may increase your risk of developing Stevens-Johnson syndrome:
- Existing medical conditions. Viral infections, diseases that decrease your immunity, human immunodeficiency virus (HIV) and systemic lupus erythematosus — a chronic inflammatory disease — increase your risk of developing Stevens-Johnson syndrome.
- Genetics. Carrying a gene called HLA-B12 may make you more susceptible to Stevens-Johnson syndrome.
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- The Stevens-Johnson syndrome/toxic epidermal necrolysis spectrum of disease. In: Habif TP. Habif: Clinical Dermatology. 4th ed. St. Louis, Mo.: Mosby; 2006. http://www.mdconsult.com/das/book/body/122833403-5/808553136/1195/120.html. Accessed Feb. 26, 2009.
- Stevens-Johnson syndrome. In: Ferri FF. Ferri's Clinical Advisor 2009. St. Louis, Mo.: Mosby; 2008. http://www.mdconsult.com/das/book/body/122833403-5/0/1417/1201.html. Accessed Feb. 26, 2009.
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- High WA. Stevens-Johnson syndrome and toxic epidermal necrolysis in adults. http://www.uptodate.com/home/index.html. Accessed Feb. 26, 2009.