Nasal Powder: A Stable, Rapid-Onset Strategy for Systemic Therapy
Summary: Nasal powder formulations have emerged as an alternative dosage form in nasal drug delivery, offering a range of benefits compared to traditional aqueous sprays. The potential for simplified preservative-free compositions, increased chemical stability and enhanced capacity for higher drug loads are additional benefits offered by formulating as a dry powder. Originally published in Inhalation magazine, this article discusses how nasal powder formulations represent a significant stride in drug delivery innovation. With drug developers and approvers evolving to address the unique considerations of nasal drug delivery, nasal powders offer a robust and adaptable platform in the pharmaceutical landscape.