Parecoxib, sold under the brand name Dynastat among others, is a water-soluble and injectable prodrug of valdecoxib. Parecoxib is a COX2 selective inhibitor. It is injectable. It is approved in the European Union for short term perioperative pain control.
{{Drugbox | Verifiedfields = changed | verifiedrevid = 464197422 | image = Parecoxib.svg | image_class = skin-invert-image
| pronounce = | tradename = | Drugs.com = | MedlinePlus = | DailyMedID = | pregnancy_AU = C | pregnancy_AU_comment = | pregnancy_category = | routes_of_administration = Intravenous, intramuscular | class = | ATC_prefix = M01 | ATC_suffix = AH04 | ATC_supplemental =
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).