| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid preparation having an improved elution property by a method which is simple in formulating operation for a physiologically active substance having ultrahigh water solubility, forming an adhesive gel layer on the particle surface by contact with water, and delaying disintegration and elution.SOLUTION: There is provided the solid preparation including the physiologically active substance which is extremely readily soluble in water, and having an improved elution property without including a water-absorbing additive. |
