A novel prophylactic agent or therapeutic agent for functional gastrointestinal disorders or xerostomia is provided. The present invention is a therapeutic agent or prophylactic agent for functional gastrointestinal disorders, containing an azabenzimidazole compound represented by the following formula [1] (each symbol in the formula is as described in the specification), or a pharmaceutically acceptable salt thereof, or a solvate thereof, as an active ingredient.
本发明提供了一种新型的预防剂或治疗剂,用于功能性胃肠疾病或干燥口腔。本发明是一种治疗功能性胃肠疾病的治疗剂或预防剂,其包含以下式[1]所表示的氮杂
苯并咪唑化合物(式中每个符号如说明书中所述),或其药学上可接受的盐,或其溶剂化物,作为活性成分。