The intranasal route provides an attractive alternative to oral administration and injection for systemic drug delivery. This non-invasive delivery method allows drugs to rapidly enter the systemic circulation via capillaries in the nasal mucosa. In this article, we will discuss the advantages of intranasal delivery and explore its applications for different drug classes. https://logcla.com/blogs/496494/Intranasal-Drug-Delivery-An-Innovative-Approach-for-Systemic-Drug-Administration