Mucoadhesive Nasal Microspheres: A Novel Approach for Enhanced Drug Delivery
Year: 2025
Type: article
Abstract: Mucoadhesive nasal microspheres represent a promising drug delivery system designed to enhance the bioavailability and therapeutic efficacy of drugs administered via the nasal route. These microspheres are typically composed of biocompatible and biodegradable polymers, which adhere to the mucosal lining of the nasal cavity, allowing for controlled drug release and prolonged retention time. This innovative approach not only improves the drug's absorption but also minimizes side effects, as it bypasses the first-pass metabolism. The mucoadhesive properties of the microspheres facilitate sustained drug release, making them particularly suitable for both local and systemic delivery of therapeutic agents. In addition to their ability to deliver a wide range of drug types, including proteins, peptides, and small molecules, the microspheres offer advantages such as ease of administration, non-invasive nature, and patient compliance. This paper discusses the formulation, characterization, and potential applications of mucoadhesive nasal microspheres in various therapeutic fields, including pain management, vaccines, and the treatment of chronic diseases. The future of mucoadhesive nasal microspheres lies in their ability to offer a targeted, efficient, and patient-friendly alternative to traditional drug delivery systems.
Author: Ganesh Patel*, Sandip Tadavi, Dr. Sunil Pawar
Language: English
Subfield: Pharmaceutical Science
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W6912150027
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