title: [Possibilities for pain reduction by the prevention of edemas and elimination of endogenous pain producing substances].
abstract: The contemporary view of the cause of pain in case of histological lesions is discussed, i.e. the mechanisms of the formation of local high-protein oedemas in connexion with disorders of lymphatic drainage. 295 patients of an oral-surgical department were subjected to a systematic therapeutic study for investigating the possibilities of medicamentously influencing oedema and pain. Tested by way of comparison were a benzopyrone preparation (Venalot) and oxyphenbutazone. A group of control patients could only make use of an analgetic. The assessment of the reduction of oedema was done by means of anthropometric measurements. The analgetic action was judged by the need of analgetics. The result of it was that the benzopyrone preparation possesses a strong analgetic and antioedematous action which also exceeds that of the comparative therapy. The benzopyrones' clinical mechanisms of action are discussed in the light of experimental results.
mesh_terms: D001047:Apicoectomy; D003374:Coumarins / Q000627:therapeutic use*; D004338:Drug Combinations; D004487:Edema / Q000517:prevention & control*; D006801:Humans; D006896:Hydroxyethylrutoside / Q000031:analogs & derivatives* / Q000627:therapeutic use; D008443:Maxillary Sinus / Q000601:surgery; D009619:Nociceptors / Q000187:drug effects*; D010113:Oxyphenbutazone / Q000627:therapeutic use; D010146:Pain / Q000188:drug therapy*; D012431:Rutin / Q000031:analogs & derivatives*; D014313:Trismus / Q000175:diagnosis; D014727:Vestibuloplasty
chemical_list: D003374:Coumarins; D004338:Drug Combinations; D006896:Hydroxyethylrutoside; D012431:Rutin; D010113:Oxyphenbutazone
vernacular_title: Möglichkeiten der Schmerzverringerung durch Odemprophylaxe und Ausschaltung körpereigener schmerzerzeugender Substanzen.