Milestone Pharmaceuticals Inc.

Canadamilestonepharma.com

Milestone Pharmaceuticals Inc. is a biopharmaceutical company focused on developing rapid-acting, self-administered therapies for episodic cardiovascular conditions. Headquartered in Montréal, Canada, with U.S. operations in Charlotte, North Carolina, the company is publicly listed on Nasdaq (MIST).

Milestone’s lead program is etripamil, a short-acting calcium channel blocker formulated for intranasal delivery and being evaluated for the on-demand treatment of paroxysmal supraventricular tachycardia (PSVT) and other arrhythmias. The company’s research centers on small-molecule chemistry and drug–device combinations intended to help patients manage sudden cardiovascular events outside of acute care settings.

Latest news on Milestone Pharmaceuticals

17 December 2025
Aptar's Bidose System Delivers FDA-Approved CARDAMYST Nasal Spray for PSVT

CARDAMYST, a self-administered nasal spray for PSVT, offers reliable, easy-to-use treatment with Aptar's protective dual-container system, enhancing drug delivery solutions.