| abstract |
The present invention relates to a film preparation having both fast solubility and flexibility. The film preparation of the present invention comprises an active ingredient, an active ingredient-containing layer containing a water-soluble polymer selected from the group consisting of methyl cellulose, hydroxypropyl cellulose and hydroxypropyl methyl cellulose and a disintegrating agent, methyl cellulose and / or hydroxypropyl Comprising an active ingredient-free layer containing methyl cellulose, the amount of the active ingredient is 0.1% by mass to 75.0% by mass of the total mass of the film preparation, the total amount of the active ingredient and the water-soluble polymer in the active ingredient-containing layer, It is 15.0 mass%-95.0 mass% of the total mass of the said active ingredient containing layer, It is characterized by the above-mentioned. |