Intranasal Drug Delivery: An Alternative to Intravenous Administration in Selected Emergency Cases

The MAD 100 single-use, syringe-driven atomizer allows the administration of a measured dose of intranasal medication. (Photo courtesy of Wolfe Tory Medical, Inc.)

A positive displacement pump atomizer, the MADomizer, is an inexpensive system for administering medications across the nasal mucosa. (Photo courtesy of Wolfe Tory Medical, Inc.)

The Go Medical Nasal Inhaler is a disposable pump atomizer for delivering intranasal medications. It costs approximately US $10. (Photo courtesy of Go Medical.)