Health FDA Approves Rextovy Naloxone Nasal Spray for Over-the-Counter Use by Health Editor — Dr. Nadia Rowe June 20, 2026 by Health Editor — Dr. Nadia Rowe June 20, 2026 The U.S. Food and Drug Administration (FDA) has approved Rextovy (naloxone HCl) nasal spray 4 mg as an over-the-counter … 0 FacebookTwitterPinterestEmail