THE PRESENT INVENTION PROVIDES A PHARMACEUTICAL COMPOSITION FOR THE PREVENTION OR TREATMENT OF GASTROINTESTINAL DYSKINETIC DISEASES AND A HEALTH FUNCTIONAL FOOD COMPOSITION FOR THE PREVENTION OR IMPROVEMENT OF GASTROINTESTINAL DYSKINETIC DISEASES, COMPRISING A COMBINATION OF TWO OR MORE SELECTED FROM THE GROUP CONSISTING OF BUPLEURI RADIX, COPTIDIS RHIZOMA AND GLYCYRRHIZAE RADIX ET RHIZOMA. THE COMPOSITION ACCORDING TO THE PRESENT INVENTION COMPRISES A COMBINATION OF TWO OR MORE OF BUPLEURI RADIX, COPTIDIS RHIZOMA AND GLYCYRRHIZAE RADIX ET RHIZOMA, AND SIGNIFICANTLY FACILITATES GASTROINTESTINAL MOTILITY, IN PARTICULAR, GASTRIC EMPTYING RATE AND GASTROINTESTINAL TRANSIT, THEREBY BEING USED FOR THE PREVENTION, IMPROVEMENT, OR TREATMENT OF GASTROINTESTINAL DYSKINETIC DISEASES, IN PARTICULAR, FUNCTIONAL DYSPEPSIA ASSOCIATED WITH GASTRIC EMPTYING RATE OR GASTROINTESTINAL TRANSIT. IN ADDITION, THE COMPOSITION ACCORDING TO THE PRESENT INVENTION CONSISTS OF NATURAL SUBSTANCES, AND THUS THERE IS LITTLE CONCERN REGARDING UNDESIRABLE TOXICITY.