What is the role of NSAIDs in treating pericarditis?

The role of nonsteroidal anti-inflammatory drugs (NSAIDs) in treating pericarditis primarily centers on their ability to reduce inflammation and alleviate pain. Pericarditis is an inflammation of the pericardium, the fibrous sac surrounding the heart, which can lead to significant discomfort and symptoms such as chest pain. NSAIDs work by inhibiting the production of prostaglandins, which are compounds involved in the inflammatory response. By decreasing inflammation in the pericardial tissue, NSAIDs effectively help relieve both the inflammation and associated symptoms like pain, making them a cornerstone of treatment for this condition.

Using NSAIDs does not involve addressing bacterial infections, increasing heart function, or preventing arrhythmias, as these options pertain to other treatment modalities depending on the underlying causes.