The U.S. Food and Drug Administration (FDA) approves a third over-the-counter option for reversing opioid overdoses. In an announcement Tuesday, the FDA says it has approved a 4-milligram intranasal naloxone hydrochloride nasal spray, Rextovy, for emergency treatment of opioid overdose. The product joins other nonprescription naloxone options previously approved for OTC use. The FDA states that the availability of OTC naloxone is intended to help people quickly access overdose reversal without needing a prescription. The agency says consumers will be able to purchase the spray directly in retail settings such as pharmacies and convenience stores, as well as online. The FDA also describes the approval as a measure that can save lives and reduce costs. All sources characterize the action as an FDA expansion of public access to naloxone by adding another OTC intranasal formulation for use in suspected opioid overdose emergencies.