Oxametacin The Oxametacin is a nonsteroidal anti-inflammatory acetic acid derivative indicated for the treatment of mild to moderate pain associated with rheumatic diseases such as rheumatoid arthritis, osteoarthritis and gout, including acute crisis. has been effective in Oxametacin reduce the concentration of uric acid in blood plasma of human patients. The Oxametacin is a compound similar to indomethacin, so that although the mechanism by which decreases the pain associated with rheumatic inflammation still remains elusive, it think it is related to the drug’s ability to inhibit prostaglandin synthesis. The pharmacology of Oxametacin is comparable with the data of indomethacin.