Peritonitis is an infection of the lining of the abdominal wall
(peritoneum) caused by bacteria or irritating substances. Peritonitis causes
pain and swelling in the abdomen and can be very serious if not treated.
Symptoms of peritonitis include:
- Swelling of the abdomen, which may feel hard
(rigid).
- Severe pain and tenderness in the abdomen that becomes
worse with moving, coughing, or pressing on the abdomen. The pain sometimes
reaches into the shoulder.
- Nausea and vomiting.
- A rapid
pulse.
- Chills and fever.
- Rapid breathing.
A person with these symptoms requires immediate medical attention.
Treatment typically involves surgery and antibiotics. Without treatment, the
illness gets worse rapidly and can become life-threatening.
Last Updated:
May 13, 2008
Author:
Shannon Erstad, MBA/MPH
Medical Review:
Adam Husney, MD - Family Medicine & Anne C. Poinier, MD - Internal Medicine & Stanford M. Shoor, MD - Rheumatology
