Piroxicam - Beta-cyclodextrin (also known as pyridoxicam and beta-cyclodextrin) is a unique process route, according to a certain proportion of pharmaceutical grade Piroxicam and pharmaceutical grade Betacyclodextrin inclusion refining, the inclusion compound compared with Piroxicam monomer, has lower odor, stronger stability, more stable drug release rate, etc., mainly used in anti-inflammatory and analgesic agents , pharmaceutical excipients.