| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid preparation including an etodolac which is excellent in collapsibility after storage.SOLUTION: A solid preparation including etodolac comprises (A) component: 10-50 mass% of etodolac, (B) component: 20-80 mass% of inorganic salt including bivalent metal, and (C) component: hydroxypropyl cellulose. A mass ratio represented by the (B) component/the (C) component is 1.5-30. The (B) component is one or more preferably selected out of phosphate, hydrogenphosphate, carbonate, bicarbonate, and silicate. A mass ratio represented by the (B) component/the (A) component is preferably 0.5-10. The solid preparation including etodolac is preferably a tablet. |
