Polymer-based dressings constitute an important class of macromolecular biomaterials enabling controlled drug delivery and enhanced wound healing performance. This review summarizes recent advances in the design, fabrication, and functionalization of polymer dressings, with emphasis on natural and synthetic polymer systems applied in biomedical topical and transdermal drug administration. Key material properties, including biocompatibility, mechanical stability, porosity, and degradation behavior, are discussed in relation to drug loading capacity and release kinetics. Current fabrication strategies, such as electrospinning, hydrogel formation, casting, and multilayer assembly, are critically evaluated with respect to structural control and scalability. Particular attention is given to antimicrobial and stimuli-responsive platforms capable of dynamic interaction with the wound microenvironment. Furthermore, challenges related to long-term stability, regulatory requirements, and clinical translation are addressed. By integrating recent experimental findings, this review highlights essential structure–function relationships governing polymer dressing performance and provides design guidelines for next-generation macromolecular topical and transdermal care systems with improved multifunctionality and clinical applicability.
Szyszka et al. (Mon,) studied this question.