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Pharmaceutical capsule with both rapid and prolonged release for oral administration of nitrofurantoin and method for the preparation
Pharmaceutical capsule with both rapid and prolonged release for oral administration of nitrofurantoin and method for the preparation
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机译:用于口服呋喃妥因的快速和长期释放的药物胶囊及其制备方法
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摘要
The invention involves a combination sustained release/rapid release pharmaceutical capsule for oral administration of nitrofurantoin comprising, in a capsule shell, a first layer of a first particulate mixture comprising nitrofurantoin, polyvinylpyrrolidone and carboxyvinylpolymer; and a second layer of a second particulate mixture comprising macrocrystalline nitrofurantoin.
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