Valdecoxib Home>Pharmacy>Drugs_and_Medications>V>Valdecoxib     Web Pages Valdecoxib (Bextra) Manufacturer's information on this medication, which is used to treat osteoarthritis and adult rheumatoid arthritis, as well as moderate to severe menstrual pain (primary dysmenorrhea). Newly Approved Drug Therapies: Bextra Information on US-approved uses and results of clinical trials, from CenterWatch. Bextra Full prescribing information from RxList. Valdecoxib - FamilyDoctor.org Information for consumers in English or Spanish. Food and Drug Administration (FDA) Bextra Consumer Information Patient FAQ in html format with a link to approved labeling (as pdf). Bextra Professional - Pfizer full prescribing information for US healthcare professionals.