What is commonly the first-line medication for treating pericarditis in children?

Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly the first-line medication for treating pericarditis in children due to their effectiveness in reducing inflammation and alleviating pain. Pericarditis is often caused by viral infections, and the inflammatory process can lead to chest pain and discomfort. NSAIDs, such as ibuprofen or naproxen, target the inflammation directly and help manage symptoms effectively.

Using NSAIDs can be advantageous in a pediatric population because they have a well-established safety profile and are generally well-tolerated in children. Other medications, like corticosteroids, are reserved for cases where NSAIDs are ineffective or when there is a concern for a more severe underlying condition. Antibiotics are typically not the first choice unless there is a confirmed bacterial infection causing the pericarditis. Anticoagulants are not indicated for treating pericarditis itself but might be relevant in situations involving thromboembolic risks, such as in cases with concomitant cardiac issues. Hence, NSAIDs stand out as the appropriate initial treatment for this condition.