Tanguturi Jaya Harika*, Venugopalaiah Penabaka, Yerikala Ramesh Department of Pharmaceutics, Ratnam Institute of Pharmacy, Pidathapolur (V&P), Muthukur (M), SPSR Nellore (Dist) 524346, Andhra Pradesh, India. A B S T R A C T In osmotic technology system a tablet containing a core of drug surrounded by a Semi permeable membrane drilled with a delivery orifice. Once this system comes in ... Read More »