In the solvent which includes the water, iodic shikurodekisutorin inclusion chemical compound was melted in high density, the iodic shikurodekisutorin inclusion chemical compound solution is disclosed. Iodic shikurodekisutorin inclusion chemical compound, the surface active agent and including with the polyatomic alcohol or that derivative and the water, melting in the solvent which becomes, it becomes, the iodic shikurodekisutorin inclusion chemical compound solution.水を含む溶媒に,ヨウ素-β-シクロデキストリン包接化合物を高濃度に溶解した,ヨウ素-β-シクロデキストリン包接化合物溶液が開示されている。ヨウ素-β-シクロデキストリン包接化合物を,界面活性剤と多価アルコール又はその誘導体と水とを含んでなる溶媒に溶解してなる,ヨウ素-β-シクロデキストリン包接化合物溶液。