soluble drug by solid dispersion technique using a water soluble carrier, PEG-6000, urea,
mannitol. The solid dispersions are prepared by physical method, co-grinding method and
solvent evaporation method. The prepared solid dispersions showed an enhancement in
dissolution rate and solubility compared to plain drug. In vitro release profiles of all SDs
were comparatively evaluated and also studied against pure acyclovir. Faster dissolution …