R24 is indicated for inflammation of the pleura ( moist, double-layered membrane enveloping the lungs and rib cage). The condition can make breathing extremely painful (pleuritis). Also indicated for inflammation of serous membranes (smooth membrane lining certain internal cavities of the body) accompanied by stinging pain, inflamed appendix (Appendicitis), inflamed ovary (ovaritis), inflammation of the peritoneum (peritonitis), inflammation of the pericardium (pericarditis), etc., acute arthritis and polyarthritis (involving 5 or more joints simultaneously, usually associated with autoimmune conditions).