Necrotizing fasciitis is a rare, but life-threatening bacterial infection of the tissue beneath the skin.

It typically affects the limbs, abdomen, and buttocks, and is often referred to as “flesh-eating bacteria.” It’s a serious and invasive infection that can cause tissue damage, organ failure, and, in the worst cases, death.

Necrotizing fasciitis is a medical emergency that needs to be handled right away. Early diagnosis and treatment can significantly lower the risk of complications and death. In this article, we’ll discuss what necrotizing fasciitis is, its causes, symptoms, how it’s diagnosed, and treatment options.

What is Necrotizing Fasciitis? 

Necrotizing fasciitis is an infection of the tissue beneath the skin. It’s caused by a bacteria that produces toxins, which damage and kill the tissue and can cause serious harm. It’s most common in adults over the age of 55, but anyone can get it.

Necrotizing fasciitis can affect multiple areas of the body. It typically starts in the limbs, abdomen, or buttocks, and can spread quickly from one area to another.

Causes of Necrotizing Fasciitis

Necrotizing fasciitis is caused by a bacteria, such as streptococcus, staphylococcus, or some other bacteria. These bacteria can be present in the skin or in the mouth, then enter the body through any kind of cut or wound.

The bacteria release toxins which damage the tissue and start to spread quickly throughout the body. People with poor circulation, weakened immune systems, and diabetes are at higher risk of developing necrotizing fasciitis.

Symptoms of Necrotizing Fasciitis

The main symptom of necrotizing fasciitis is pain in the areas affected. The pain is usually described as a deep, throbbing ache that often gets worse at night. Other symptoms can include:

• Swelling and redness in the affected area • Nausea and vomiting • Fever and chills • Rapid heartbeat • Low blood pressure • Low urine output

Diagnosis of Necrotizing Fasciitis

Necrotizing fasciitis can be very difficult to diagnose due to the severity of the symptoms and the lack of outward signs. If a doctor suspects necrotizing fasciitis, they will typically order a physical exam, blood tests, and imaging tests, such as an MRI or CT scans.

The doctor may need to do a biopsy to confirm the diagnosis. A biopsy involves taking a sample of the infected tissue, then sending it to the lab to be examined for signs of bacteria.

Treatment of Necrotizing Fasciitis 

Necrotizing fasciitis is a medical emergency that must be treated right away. Treatment typically involves hospitalization, surgery, and antibiotics.

Surgery is usually needed to remove the dead tissues and reduce the spread of the infection. In some cases, amputation of the affected limb may be needed.

Antibiotics may be administered through an IV or in pill form. It’s important to take the antibiotics as directed to reduce the risk of complications and death.

Necrotizing fasciitis is a rare, but life-threatening bacterial infection of the tissue beneath the skin. It can cause tissue damage, organ failure, and death if left untreated. Early diagnosis and treatment are key to making a full recovery.

If you have any suspicious symptoms, you should seek medical attention right away. The sooner you get treatment, the more likely you are to make a full recovery. It’s important to stay vigilant and seek care if you think you might have necrotizing fasciitis.