GASTRO RETENTIVE DRUG DELIVERY SYSTEMS
*Khidir Agab Mohammed Hassan
Abstract
Management of illness through medication is entering a new era in
which growing number of Novel drug delivery systems are being
employed and are available for therapeutic use. Oral Sustained release
gastro-retentive dosage forms (GRDFs) offer many advantages for
drugs with Absorption from upper parts of gastrointestinal tract and for
those acting locally in the stomach, Improving the bioavailability of
the medication.
Keywords: Novel drug delivery system, gastro-retentive dosage forms, sustained release.
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