| abstract |
PROBLEM TO BE SOLVED: To provide a small tablet excellent in manufacturability while containing a large amount of L-cysteine and ascorbic acid as medicinal ingredients. SOLUTION: L-cysteine or a salt thereof is 20 to 40% by mass in terms of L-cysteine, 30 to 70% by mass in terms of ascorbic acid or a salt thereof is converted to ascorbic acid, and a plurality of crystalline celluloses are 7 in total. A compression-molded preparation containing 0.5 to 25% by mass and 1 to 20% by mass of a highly swellable polymer. [Selection figure] None |