Peritonitis (patient information)
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What is Peritonitis?
Peritonitis is an inflammation (irritation) of the peritoneum, the tissue that lines the wall of the abdomen and covers the abdominal organs.
There are three specific types of peritonitis:
- Spontaneous peritonitis: Spontaneous peritonitis is usually caused by ascites, a collection of fluid in the peritoneal cavity. This usually occurs from liver or kidney failure.
- Secondary peritonitis:Secondary peritonitis is an inflammation of the peritoneum, the tissue lining the abdominal cavity. Secondary means it is due to another condition, most commonly the spread of an infection from the digestive tract.
- Dialysis associated peritonitis: Dialysis-associated peritonitis is inflammation of the lining of the abdominal cavity (peritoneum), which occurs in those who receive peritoneal dialysis.
What are the symptoms of Peritonitis?
- Abdominal distention
- Abdominal pain or tenderness
- Fever
- Fluid in the abdomen
- Inability to pass feces or gas
- Low urine output
- Nausea and vomiting
- Point tenderness
- Thirst
Additional symptoms that may be associated with this disease include:
- Cloudy dialysis fluid (if undergoing peritoneal dialysis)
- Nausea and vomiting
- Shaking chills
- Signs of shock
What are the causes of Peritonitis?
A collection of pus in the abdomen, called an intra-abdominal abscess, may cause peritonitis.
Who is at risk for Peritonitis?
How to know you have Peritonitis?
When to seek urgent medical care
Treatment options
Diseases with similar symptoms
Where to find medical care for Peritonitis
Directions to Hospitals Treating Peritonitis