Glossary
Necrotizing Fasciitis
A rare but fast-spreading bacterial infection that destroys skin, fat, and the tissue covering muscles. Often called flesh-eating disease, it is a medical emergency that requires surgery and antibiotics.
Necrotizing fasciitis is a severe infection of the soft tissue beneath the skin, including the fascia, the connective tissue around muscles. The CDC describes it as a rare but serious bacterial infection that can quickly become a life-threatening emergency. Group A Streptococcus is the most common cause, but other bacteria, including Vibrio vulnificus from warm seawater and raw shellfish, can cause it too.
Bacteria usually enter through a break in the skin: a cut, a surgical wound, a burn, a puncture, or an insect bite. People with diabetes, kidney disease, cirrhosis, cancer, or other conditions that weaken the immune system are at higher risk. Early signs include a red, warm, or swollen area that spreads quickly, severe pain out of proportion to how the skin looks, and fever. Treatment requires hospitalization, IV antibiotics, and surgery to remove dead tissue, often more than once. The CDC notes that even with treatment, up to 1 in 5 people with necrotizing fasciitis have died from the infection.
The condition appears in litigation in several ways:
- Drug warnings. When it affects the genital area it is called Fournier's gangrene, which the FDA has linked to SGLT2 inhibitor diabetes drugs.
- Medical malpractice, when a surgical site infection or an obvious case is missed or treated too late.
- Premises and food cases, such as infections traced to contaminated water or seafood.
Speed matters for both health and evidence: hospital records, lab cultures, and a timeline of when symptoms began and when care was sought are the core of any claim. See what is MDL and how to sue a company. This page is general information, not medical advice.
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