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Dosage form maintained release preparations, based on highly plasticized celluloseethergeler
Dosage form maintained release preparations, based on highly plasticized celluloseethergeler
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机译:基于高度增塑的纤维素醚凝胶剂的剂型缓释制剂
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摘要
A solid sustained release dosage form, including a transdermal dosage form, is disclosed comprising a gel matrix containing HPMC and a major amount of a plasticizer therefor into which gel matrix is reversibly dispersed an active organic material, such as a pharmaceutically active agent. When the dosage form is transdermal, a non-porous covering and means for adhering the dosage form to the skin of the patient are also present.
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