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NEXIUM vs ZANTAC 150

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 6, 2026·How we rate

Possible drug interaction. NEXIUM and ZANTAC 150 are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

70/100
72/100

Pharmacy pays

—
—

Type

RX
RX

Active ingredient

ESOMEPRAZOLE MAGNESIUM
RANITIDINE HYDROCHLORIDE

Dosage forms

Capsule, delayed release, Powder, delayed release
Tablet

Drug class

Proton Pump Inhibitor
—

Boxed warning

None
None

Half-life

—
about 2.5 to 3 hours

Treats

Duodenal Ulcer, Esophagitis, Gastroesophageal Reflux
Duodenal Ulcer, Peptic Esophagitis, Gastroesophageal Reflux

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Frequently asked questions

Which is better-rated, Nexium or Zantac 150?

By our independent rating, Zantac 150 scores higher — 3.6 vs 3.5 out of 5 for Nexium. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Nexium and Zantac 150?

Nexium contains Esomeprazole Magnesium, while Zantac 150 contains Ranitidine Hydrochloride — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.