Medicines for Necrotising fasciitis

What it is

Necrotising fasciitis is a rare but extremely serious bacterial infection that spreads rapidly through the layers of tissue beneath the skin (including the fascia), destroying tissue as it goes. It can follow a break in the skin — even a minor cut, graze, insect bite or surgical wound — allowing bacteria to enter, though sometimes no obvious entry point is found. It is more likely in people with weakened immunity, diabetes, or other serious health problems, but can affect previously healthy people. The key feature is that it causes symptoms out of proportion to how the skin looks at first: severe, rapidly worsening pain (often more than the visible signs suggest), swelling, redness, and the person becoming very unwell with fever, before the skin changes become dramatic. Because it progresses fast and is life-threatening, it is a true emergency, and early recognition and treatment save lives.

How it is treated

Necrotising fasciitis is a surgical emergency treated in hospital, and speed is critical. Treatment involves urgent surgery to remove the infected and dead tissue (often more than once), together with strong antibiotics given into a vein and intensive supportive care, sometimes in an intensive care unit. The sooner treatment is given, the better the chance of survival and of limiting tissue loss. Because the early signs can be mistaken for a less serious infection, the crucial message is to seek emergency help for severe, rapidly worsening pain, swelling and redness with feeling very unwell — especially if the pain seems worse than the skin looks. It is rare, so this is not a reason to worry about every minor infection, but it is important to know the warning signs and act fast, as delay can be fatal.