For U.S. Healthcare Professionals Only
Sanofi

Frequently Asked Questions

Have questions about what happened to our previous Zantac® formulation? Want to learn more about new Zantac 360º™ and how to help prevent or relieve your patients’ heartburn? Get answers here.

Questions About Our Prior Formulation

Questions About Zantac 360º™ Now with Famotidine

Questions Your Patients May Ask

Questions About Heartburn Treatment Options

Still have questions about Zantac 360°?

For additional questions regarding Zantac 360°, please submit your question online or call 1-800-633-1610.

Discover Zantac 360º

Learn more about Zantac 360º — now with a different active ingredient, famotidine.

Education & Resources

Get helpful educational materials on managing heartburn to share with patients, as well as resources for healthcare professionals.

All About Heartburn

Help your patients proactively understand and manage their heartburn.