Peritonitis
Peritonitis is a serious, painful inflammation of the thin lining inside your belly that usually happens due to an infection or injury.
Connect with verified specialists experienced in managing conditions related to Digestive System Diseases.
Find GastroenterologistsClinical Overview
Your abdomen, or belly, is lined with a thin, slippery layer of tissue called the peritoneum. This lining acts like a protective cover for your organs, including your stomach, liver, and intestines. When this lining becomes irritated or infected, it causes a condition called peritonitis.
Peritonitis usually happens when bacteria or other germs enter the abdominal cavity. This can be caused by a hole in one of your digestive organs, such as a ruptured appendix, or from an injury that lets germs inside the normally sterile space where your organs live.
Common Symptoms
- Severe, intense belly pain that gets worse when you move or touch your stomach.
- A belly that feels hard or rigid like a board when pressed.
- High fever and chills.
- Nausea and vomiting.
- Feeling very tired or weak.
- Not being able to pass stool or gas.