Contact Us

HEALTHCARE PROFESSIONALS:

For medical inquiries regarding CARDAMYST™ (etripamil) nasal spray or to request additional medical information, please call 1-877-207-4764, Option #1, or send your request to medicalinformation@milestonepharma.com

For grant submissions, such as medical education grants, investigator-initiated studies, and/or patient advocacy grants, please send your request to grants@milestonepharma.com

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-1088.

PATIENTS:

If you have a medical emergency, please call 911.  If you are experiencing symptoms of PSVT, please call your healthcare provider or call 911. For questions regarding Milestone or CARDAMYST™ (etripamil) nasal spray, please call 1-877-207-4764, Option #2, or send your request to medicalinformation@milestonepharma.com

CARDAMYST™ will be available for patients with PSVT starting early 2026. Talk to your healthcare provider about potential treatment options.

INVESTORS, MEDIA & GENERAL INQUIRIES:

For questions regarding Milestone or etripamil, please send your request to ir@milestonepharma.com

For the latest media updates on Milestone Pharmaceuticals, please send your request to media@milestonepharma.com

For general inquiries regarding Milestone or etripamil, please send your request to info@milestonepharma.com

COMPLIANCE HOTLINE:

To report a violation of company policies, ethical concerns, HR, or legal compliance issues, please call 1-877-207-4764, Option #3. All reports will be handled confidentially and in accordance with company policy. Thank you for helping us maintain the highest standards of integrity.

OFFICE LOCATIONS

Headquarters

Milestone Pharmaceuticals inc.
1111 Dr.-Frederik-Philips Blvd., Ste. 420
Montreal, (Quebec)
H4M 2X6 Canada
Telephone: 1-514-336-0444
Email: info@milestonepharma.com

United States

Milestone Pharmaceuticals USA, Inc.
6210 Ardrey Kell Road, Suite 650
Charlotte, NC 28277
Telephone: 1-877-207-4764