The present application relates to a pharmaceutical composition comprising a hydrophilic carrier and the fused pyrimidine derivatives having on the transient receptor potential modulating activity. None [Selection Figure]本願は、一過性受容器電位調節活性を有する縮合ピリミジンオン誘導体と親水性担体とを含む医薬組成物に関する。【選択図】なし