PROBLEM TO BE SOLVED: To provide a solid formulation containing bazedoxifene acetate, in which the bazedoxifene acetate is stabilized and its analog is prevented from being produced.SOLUTION: The present invention provides a solid formulation containing bazedoxifene acetate and a disintegrator (excluding a solid formulation containing sodium starch glycolate as a disintegrator).SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】バゼドキシフェン酢酸塩を含む固形製剤において、バゼドキシフェン酢酸塩を安定化させ、その類縁物質の生成を抑制すること。【解決手段】バゼドキシフェン酢酸塩と、崩壊剤とを含む固形製剤(但し、崩壊剤として、デンプングリコール酸ナトリウムを含む固形製剤を除く)。を提供する。【選択図】なし