Ace-Proxyvon CR Tablet 10's is primarily used to treat osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis-related pain and inflammation (swelling). Ace-Proxyvon CR Tablet 10's can be used to relieve pain brought on by post-traumatic and post-operative situations. Ace-Proxyvon CR Tablet 10's mixes the painkiller Aceclofenac with the esophageal acid reducer Rabeprazole (antacid). Aceclofenac functions by inhibiting the cyclo-oxygenase (COX) enzyme, a chemical messenger that is responsible for producing prostaglandins and other chemical messengers. Less prostaglandins are created when COX enzymes' effects are blocked. This aids in reducing minor to severe pain and swelling at the site of the injury or damage. There have been reports of gastrointestinal discomfort and acidity brought on by aceclofenac.Disclaimer:For more information contact your physician.