| 摘要 |
PROBLEM TO BE SOLVED: To provide a stable eyedrops in a system of simultaneously blending chondroitin sulfate salts and glycyrrhizic acid salts in an acidic region. SOLUTION: This liquid agent for eyedrops is provided by blending the chondroitin sulfate salts, glycyrrhizic acid salts and edetic acid salts, without substantially blending a surfactant and an antiseptic agent and showing 5-6.5 PH. COPYRIGHT: (C)2006,JPO&NCIPI
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