This review explains different aspects of pharmaceutical suspensions, including their types, properties, formulation methods, bioavailability, manufacturing process, and recent advancements. Pharmaceutical suspensions are an important type of medicine in which solid drug particles are mixed with a liquid. These medicines can be used for oral intake, external application on the skin, or injection into the body. The review describes various types of suspensions along with their properties, preparation methods, and uses. Proper packaging and storage of suspensions are very important to maintain their quality and effectiveness. Suspensions require special labeling and instructions to help patients use them correctly. Preservation methods and quality control testing are also necessary to ensure safety and stability. Suspensions are widely used because drugs in suspension form often show better bioavailability compared to many other dosage forms.
1*Rajmalle K. R., 1Wasim J. Bagwan, 2Ravi U. Kurhade, 3Vaishnavi R. Balure, 3Pranavi Chavan, 3Sharda Borule (Sun,) studied this question.