AN ANTISPASTIC, ANALGETIC PHARMACEUTICAL COMPOSITION AND THE PREPARATION METHOD THEREOF AS WELL AS THE QUALITY CONTROL TECHNIQUE THEREFOR

摘要

The present invention discloses an antispastic, analgetic pharmaceutical composition and the preparation method thereof, also discloses a quality control technique therefor. The composition consists of 80-130 part by weight glycyrrhetinic acid and 120-70 part by weight paeoniflorin. Glycyrrhetinic acid and paeoniflorin extracted from licorice and radices paeoniae alba respectively, are added into pharmaceutical acceptable carrier/or excipients and formed into clinical acceptable dosage forms, such as tablets, capsules, pills, granulas, dropping pills, oral liquid injections, aerosol, suppository. The present invention also provides a quality control technique for ingredients identification and content determination of the composition. The composition according to the invention can be dosed easily, and, has a good curative effect and no toxic and side-effects, ie, has an excellent antispastic and analgetic effect.