For U.S. Residents Only
Sanofi logo

Get Zantac 360°® with Triple Action

Life’s best moments revolve around food. Why compromise even a moment because of heartburn?
Get over-the-counter Zantac 360° heartburn relief.

Zantac 360°® with Triple Action:

1Prevents: Works in as little as 15 minutes

2Relieves: Targets at the source

3Lasts: Up to 12 hours*

Zantac 360° OTC contains the FDA-approved active ingredient famotidine — the #1 doctor recommended medicine approved to both prevent and relieve heartburn — and is clinically proven to be safe and effective.

Whether taken to prevent heartburn, or to relieve it, Zantac 360° over-the-counter heartburn medication gives you fast-acting, long-lasting* heartburn control that’s guaranteed or your money back!

*Refers to acid control. Acid control does not correlate to symptom relief.

Among OTC H2 Blockers.

Refers to Money Back Guarantee. Terms and Conditions apply.


Money Back Guarantee

Zantac 360° works fast and lasts — guaranteed or your money back.*

*Refers to Money Back Guarantee. Terms and Conditions apply.

Father and son grilling outdoors

Heartburn Treatment Options

Learn about different heartburn medicine types and how they compare to Zantac 360°.

Close up of women eating nachos

Heartburn A to Z

Get helpful tips and information to help you manage heartburn.

5 Things You Should Know About Heartburn

First things first: Heartburn has nothing to do with your heart. It’s actually an irritation that occurs when your stomach produces too much acid during digestion and backs up into your esophagus (ouch).

Whether or not it’s your first time experiencing occasional heartburn, knowing what causes heartburn symptoms — and how to prevent them — can help you take control. Here are 5 things you should know.