Dataene fra de kliniske undersøgelser viste klinisk betydningsfuld behandlingseffekt af 90 mg etoricoxib én gang daglig ved AS- indikationerne, men der foreligger dog data, som indikerer, at den lavere dosis muligvis også viser effekt.
Data from clinical studies showed clinically meaningful treatment effect for the 90mg etoricoxib once daily dose for AS indications; however, some data are available to indicate that lower doses might also show effect.