For U.S. Residents Only

Prevent or Relieve Heartburn Fast with New Zantac 360°™

Life’s best moments revolve around food. Why let heartburn ruin the moment? New over-the-counter Zantac 360° transforms how you manage heartburn.

Zantac 360° OTC has a new formula that’s clinically proven to be safe and effective and contains the FDA-approved active ingredient famotidine — the #1 doctor recommended medicine approved to both prevent and relieve heartburn.* Plus, it works in as little as 15 minutes and lasts up to 12 hours.

Whether taken before you eat to prevent heartburn, or after you eat to relieve it, new Zantac 360° over-the-counter heartburn medication gives you heartburn control so you can Eat your way. Treat your way.®

*Among OTC H2 Blockers.

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

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Heartburn Treatment Options

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

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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 it’s your first time experiencing heartburn, or you’re a longtime sufferer of occasional heartburn, knowing what causes heartburn symptoms — and how to prevent them — can help you take control. Here are 5 things you should know.