Review on Oral Osmotic Tablet

Traditional oral medication delivery methods provide the drug with an immediate release and an efficient concentration at the intended location. Such a dosage regimen could lead to unexpected, ever-changing plasma concentrations. As a result, numerous regulated medication delivery systems are created. Among these, osmotic drug delivery systems (ODDS) and pulsatile drug delivery systems (PDDS) are becoming more and more significant because they improve patient treatment efficacy and compliance by delivering the medicine at precise times based on the course and physiological requirements of the disease. They regulate the drug’s delivery by using the osmotic pressure theory.To a significant extent, the drug’s release is unaffected by GIT physiological variables. Both targeted and systemic medication delivery are possible with these methods. The theoretical idea of drug delivery, various oral osmotic drug delivery system types, factors influencing the drug delivery system, benefits and drawbacks of these delivery systems, fundamental osmotic system components, evaluation parameters, difficulties, and emerging technologies in oral controlled drug delivery are all “highlighted” in this review.