ZANTAC vs ZANTAC 300
Independent side-by-side comparison.
Rating
70/100
70/100
Pharmacy pays
—
—
Type
RX
RX
Active ingredient
RANITIDINE HYDROCHLORIDE
RANITIDINE HYDROCHLORIDE
Manufacturer
Dosage forms
Injectable, Syrup
Capsule, Tablet
Drug class
—
—
Boxed warning
None
None
Half-life
about 2.5 to 3 hours
about 2.5 to 3 hours
Treats
Duodenal Ulcer, Peptic Esophagitis, Gastroesophageal Reflux
Duodenal Ulcer, Peptic Esophagitis, Gastroesophageal Reflux
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Frequently asked questions
Which is better-rated, Zantac or Zantac 300?
Zantac and Zantac 300 are tied at 3.5 out of 5 by our independent rating.
What is the difference between Zantac and Zantac 300?
Both Zantac and Zantac 300 share the active ingredient Ranitidine Hydrochloride.
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.