• REVIEW ON FLOATING DRUG DELIVERY SYSTEM

Richa Joshi*, Sayantan Mukhopadhyay

Abstract


The main aim of controlled release dosage form is to maintain the drug concentration within the therapeutically effective range needed for treatment of disease. Controlled release floating drug delivery system is a drug which locally release in stomach. At absorption site drug absorption is limited by gastric retention time of a drug. Review focused on approaches, selection of drug & polymers, preparation technique, their evaluation with their application and recent development.


Keywords


Oral drug delivery systems, floating drug delivery system, gastric retention time, fasted state.

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