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Milestone Receives FDA Approval of CARDAMYST™ (etripamil) as First and Only Self-Administered Nasal Spray for Adults with Paroxysmal Supraventricular Tachycardia (PSVT)

First FDA approved treatment in 30+ years for more than 2 million Americans with PSVT Novel nasal spray designed to rapidly resolve episodes of PSVT and restore sinus rhythmFDA approval in PSVT enables development of AFib-RVR under sNDA pathwayMilestone well-capitalized to launch and commercialize CARDAMYST with existing capital and royalty financingConference call and webcast December 15, 8:00 a.m. ET MONTREAL and CHARLOTTE, N.C., Dec. 12, 2025 (GLOBE NEWSWIRE) -- Milestone® Pharmaceuticals Inc

articleMilestone Pharmaceuticals Inc.December 12, 202513/company/milestone-pharmaceuticals-inc/news/milestone-receives-fda-approval-cardamyst-010000986
Milestone Receives FDA Approval of CARDAMYST™ (etripamil) as First and Only Self-Administered Nasal Spray for Adults with Paroxysmal Supraventricular Tachycardia (PSVT)

About this update from Milestone Pharmaceuticals Inc.

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Food and Drug AdministrationPSVTcalcium channel blockerMilestoneCARDAMYSTsinus rhythmpatientstreatment optionepisodesArrhythmia