Heterofunctional mucoadhesive pharmaceutical dosage composition

   
   

A mucoadhesive controlled-release pharmaceutical formulation comprising at least one active principle selected from the group consisting of melatonin and melatonin derivatives, composed of a first layer and a second layer, the first layer being mucoadhesive and permitting a sustained release of the active principle, and the second layer being nonmucoadhesive, and permitting a rapid release of the active principle.

Un mucoadhesive controlado-lanza la formulación farmacéutica que abarca por lo menos un principio activo seleccionado del melatonin del grupo y de los derivados del melatonin que consisten en, integrados por una primera capa y una segunda capa, la primera capa que es mucoadhesive y que permite un lanzamiento sostenido del principio activo, y la segunda capa que es nonmucoadhesive, y permitiendo un lanzamiento rápido del principio activo.

 
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< Bioadhesive emulsion preparations for enhanced drug delivery

< Mucoadhesive emulsions containing cyclodextrin

> Mucoadhesive pharmaceutical composition for the controlled release of active principles

> Transmucosal delivery system

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