Poly(2-hydroxyethyl methacrylate) is widely used in the biomedical field due to its biocompatibility and hydrophilic properties. It is a key material in the production of soft contact lenses, as it allows for high oxygen permeability and moisture retention, ensuring comfort for the wearer. Additionally, it is employed in drug delivery systems, where its hydrogel form can encapsulate and release pharmaceuticals in a controlled manner. The material is also utilized in tissue engineering, serving as a scaffold to support cell growth and regeneration. Its ability to mimic natural tissues makes it suitable for various medical implants and coatings, enhancing their integration with the human body.