Pyoderma gangreosum is a type of skin condition that causes painful skin ulcers. One out of every 100,000 people is affected by pyoderma.
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Symptoms
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According to the Mayo Clinic, ulcers usually appear on the legs and begin as small red bumps resembling spider bites. The bumps progress into large, open sores surrounded by red or purple skin. Pyoderma can also be accompanied by fatigue and aching joints and bones.
Causes
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The Mayo Clinic reports that there is no known cause of pyoderma. However, people who already have the condition can develop severe skin ulcers from small cuts and scrapes.
Risk Factors
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Pyoderma gangreosum usually occurs in adults age 40 to 50, according to the Mayo Clinic. Conditions including hepatitis, arthritis, Crohn's disease and colitis are associated with pyoderma as well.
Treatment
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If pyoderma is caused by another condition, treating that condition usually helps relieve skin ulcers, reports the Mayo Clinic. Doctors also recommend caring for wounds using antibiotics, anti-inflammatory medications and immunosuppressants.
Warning
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According to the Mayo Clinic, immunosuppressants are often prescribed to help reduce the skin's autoimmune response and relieve inflammation. Subduing the immune system for extended periods can increase the chances of developing infections and certain types of cancer.
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