The purpose of this study was to use cation exchange resins to mask Pregabalin's unpleasant taste. Dowex-50, a crosslinked polystyrene backbone, was employed. DRCs were synthesised in batches with drug-to-resin ratios of 1:1, 1:2, and 1:3. The optimal drug-to-resin ratio as well as the time required for maximum complexation were discovered. In this work, an attempt was made to develop a taste-masked Pregabalin solution using a simple, rapid, and cost-effective flavour masking approach, such as complexation among ion exchange resin, that could be acceptable to industries. To mask the flavour, researchers used a combination of ion-exchange resins such as doshion P 542, Tulsion 344, Indion 234, Indion 204, and Kyron T 114, as well as formulation into a solution. The generated suspensions were tested for taste, drug content, particle size, viscosity, sedimentation volume, drug release, and accelerated stability. Kyron T 114 has been shown to effectively disguise the drug among the various resins. The newly developed formulation also has the benefit of simplifying the manufacturing process and being cost-effective. According to drug release studies, the entire medicament was released within 20 minutes.

Ion exchange resigns are suitable for usage as flavor masking agents and sustained pharmaceutical release due to their inherent properties such as high ion exchangeability, modified administration capacity, physiochemical stability, and non-solubility in any solvent. Ion-exchange resins (IERs) are macromolecular polymers with differing cationic and anionic functional groups qualitatively as well as quantitatively. The polymer chain is fabricated in such a way that it consists of different salt-forming groups in repeating mode. In this study, we have tried to create a rapid dissolving oro-film of lamivudine using the ion exchange resins indion 204, tulsion 335, and doshion P551. FDOFs attempt to boost patient compliance by shortening the time it takes for the treatment to take effect, in addition to having a quick onset of action and higher bioavailability and also it’s a conventional dosage form. Out of three different resins, indion 204 gives a very excellent result with 1:1.5 ratio, where the maximum amount of complexation is within 4 hours of stirring. Their resinate are converted into granules and exhibit satisfactory value of angle of repose, bulk density, and flow property. Drug loading with indion 204 resin showed above 94%.”

The main target ofTthis study is to develop an  antibacterial  chitosan  nanocomposite  fabric  among  in  situ   crated   silver  nanoparticles  utilizing   Vitex  leafTextract,  which  i s amedicinal herb. The CNCFs were evaluated using scanning  electron  microscopy  (SEM), Fourier transform infrared (FT-IR) spectroscopy,Xray diffraction (XRD), and antimicrobial testing. Additionally, these CNCFs have excellent antibacterial characteristics. These CNCFs could be used  in medical  applic  ations like surgical aprons, wound cleansing, wound  dressing,  and  hospital  bed  mat erials, as they were manufactured utilising a simple and environmentally acceptable approach.