It occurs in approximately 1 out of 1,000 people. Treat respiratory infections and other disorders promptly. The cause must be identified and treated. This may include antibiotics or other treatments. Medications include analgesics to relieve pain and diuretics to remove excess fluid.
Activity is restricted to bedrest with the head of the bed up to reduce the workload on the heart.
Pericarditis may be life threatening if untreated. The outcome is good if the disorder is treated promptly. Most people recover in 2 weeks to 3 months. Call your health care provider if symptoms indicate pericarditis may be present. The disorder can be life threatening if untreated.