K. Jacob Isaac*, Bh. Sri Swetha, D. Raghava, K. Nageswara Rao Department of Pharmaceutical Technology, K.G.R.L College of Pharmacy, Bhimavaram-534201, Andhra Pradesh, India A B S T R A C T In the “present research work gastro retentive floating matrix formulation of Sotalol” by “using various hydrophilic polymers. “Among all the formulations” the formulations prepared by using Xanthan gum were ... Read More »