Disclosed is a solid pharmaceutical composition containing a low-melting-pointoil/fat-like substance, which is improved in drug eluting property and has excellentstability and dissolution property. Specifically, disclosed is a solid pharmaceuticalcomposition comprising a pharmacologically active ingredient, a low-melting-pointoil/fat-like substance and a low-viscosity binder. Also disclosed is a methodfor improving the elution of a pharmacologically active ingredient from a solidpharmaceutical composition comprising the pharmacologically active ingredientand a low-melting-point oil/fat-like substance, characterized by using a low-viscositybinder.