Many
different types of bacteria can cause this infection. A very severe and
usually deadly form of necrotizing soft tissue infection is due to Streptococcus pyogenes, which is sometimes called "flesh-eating bacteria."
Necrotizing soft tissue infection develops when the bacteria enters the body, usually through a minor cut or scrape. The bacteria begins to grow and release harmful substances (toxins) that kill tissue and affect blood flow to the area. As the tissue dies, the bacteria enters the blood and rapidly spreads throughout the body.
Necrotizing soft tissue infection develops when the bacteria enters the body, usually through a minor cut or scrape. The bacteria begins to grow and release harmful substances (toxins) that kill tissue and affect blood flow to the area. As the tissue dies, the bacteria enters the blood and rapidly spreads throughout the body.
Symptoms include:
- Small, red, painful lump or bump on the skin
- Changes to a very painful bruise-like area and grows rapidly, sometimes in less than an hour
- The center may become black and die
- The skin may break open and ooze fluid
- Feeling ill
- Fever
- Sweating
- Chills
- Nausea
- Dizziness
- Weakness
- Shock
Your
doctor may diagnose this condition by looking at your skin.
You may be diagnosed in an operating room by a surgeon. Tests that may be done include:
- CT scan
- Blood tests
- Skin tissue biopsy
Immediate treatment is needed to prevent death. Treatment includes:
- Powerful, broad-spectrum antibiotics given immediately through a vein (IV)
- Surgery to drain the sore and remove dead tissue
- Special medicines called donor immunoglobulins (antibodies) to help fight the infection in some cases
- Skin grafts after the infection goes away to help your skin heal and look better
- Amputation if the disease spreads through an arm or leg
- 100% oxygen at high pressure (hyperbaric oxygen therapy) for certain types of bacterial infections
How well you do depends on:
Death can occur rapidly without proper treatment.
- Your overall health (especially if you have diabetes)
- How fast you were diagnosed and how quickly you received treatment
- The type of bacteria causing the infection
- How quickly the infection spreads
- How well treatment works
Death can occur rapidly without proper treatment.
If you or someone you know, have a soft tissue infection, please go to the ER immediately and/or call our office, 440-946-5858, for an appointment.