#$%^&*AU2019204289A120190905.pdf#####ABSTRACT Pharmaceutical and veterinary compositions for oral administration comprising a therapeutically effective amount of at least one coxib together with a therapeutically 5 effective amount of pentosan polysulfate or a pharmaceutically acceptable salt thereof are described. The compositions have application for the prophylaxis or treatment of pain and/or inflammation. There is also described a pharmaceutical or veterinary composition comprising a therapeutically effective amount of at least one coxib. The compositions in at least some forms may be lactose free and/or provided in a non10 gelatin capsule. Further, there are provided methods for administration of a therapeutically effective amount of at least one coxib in combination with pentosan polysulfate or a pharmaceutically acceptable salt thereof for the prophylaxis or treatment of pain and/or inflammation.