Koagulationsparametrene bør monitoreres hos patienter, som tager warfarin eller andre antikoagulantia, især i de første få dage efter behandlingsstart eller ændring af celecoxibdosis, da disse patienter har en øget risiko for blødningskomplikationer.
Anticoagulant activity should be monitored in patients taking warfarin or other anticoagulants, particularly in the first few days after initiating or changing the dose of celecoxib, since these patients have an increased risk of bleeding complications.