Peritonitis signs and symptoms

Peritonitis is inflammation of the peritoneum, the thin layer of tissue covering the inside of your abdomen and most of its organs.

The inflammation is usually the result of a fungal or bacterial infection.

Infection can be caused by an abdominal injury, an underlying medical condition, or a treatment device, such as a dialysis catheter or feeding tube.

Types of peritonitis include:

• spontaneous bacterial peritonitis (SBP)
• secondary peritonitis
• aseptic (or sterile) peritonitis

SBP is the result of an infection of the fluid in your peritoneal cavity.

Peritonitis signs and symptoms

Secondary peritonitis is usually due to an infection that’s spread from your digestive tract.

Aseptic peritonitis isn’t associated with infection.

Peritonitis is a serious condition that requires immediate medical attention.

The infection can spread and become life threatening if it isn’t treated promptly.

Symptoms will vary depending on the underlying cause of your infection. Common