title: Prostaglandin inhibitors for primary dysmenorrhea.
mesh_terms: D004412:Dysmenorrhea / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007052:Ibuprofen / Q000627:therapeutic use; D009288:Naproxen / Q000627:therapeutic use; D011448:Prostaglandin Antagonists / Q000627:therapeutic use*
chemical_list: D011448:Prostaglandin Antagonists; D009288:Naproxen; D007052:Ibuprofen