Which Polymer Is Used In Controlled Drug Release? Most of the materials used in swelling-controlled release systems are based on hydrogels, which are polymers that will swell without dissolving when placed in water or other biological fluids. These hydrogels can absorb a great deal of fluid and, at equilibrium, typically comprise 60–90% fluid and only
What Happens When You Split An Extended-release Pill? Time-release, delayed-release and extended-release medication, often indicated by an “XR” next to the name, should never be crushed or broken either. “When you cut a long-acting pill, you can end up making the dose come out much higher and faster, which can be dangerous,” explains Dr. Why
What Is Sustained Release Drug? Sustained release allows delivery of a specific drug at a programmed rate that leads to drug delivery for a prolonged period of time (Moghimi et al., 2001). This approach of drug release is especially useful for drugs that are metabolized too fast and are eliminated from the body shortly after