NIZATIDINE vs TAGAMET HB

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Attribute	NIZATIDINE	TAGAMET HB
Rating	70/100	70/100
Pharmacy pays	~$24.82 /30	~$9.92 /30
Type	RX	OTC
Active ingredient	NIZATIDINE	CIMETIDINE
Manufacturer	Ani Pharms	Medtech Products
Dosage forms	Solution	Tablet
Drug class	Histamine-2 Receptor Antagonist	Histamine-2 Receptor Antagonist
Boxed warning	None	None
Treats	Duodenal Ulcer, Dyspepsia, Peptic Esophagitis	Duodenal Ulcer, Dyspepsia, Peptic Esophagitis

nizatidine tagamet hb

Rating

70/100

Pharmacy pays

~$24.82 /30

~$9.92 /30

Type

OTC

Active ingredient

NIZATIDINE

CIMETIDINE

Manufacturer

Ani Pharms

Medtech Products

Dosage forms

Solution

Tablet

Drug class

Histamine-2 Receptor Antagonist

Boxed warning

None

Treats

Duodenal Ulcer, Dyspepsia, Peptic Esophagitis

Get nizatidinehigher-rated option

Advertising disclosure: Some links are affiliate links. We may earn a commission at no extra cost to you. This never affects our independent ratings.

Get treatment online

Licensed online providers — consult & get prescribed if eligible.

SesameCompare online visit prices

Frequently asked questions

Which is better-rated, Nizatidine or Tagamet Hb?

Nizatidine and Tagamet Hb are tied at 3.5 out of 5 by our independent rating.

Which is cheaper, Nizatidine or Tagamet Hb?

Tagamet Hb costs pharmacies less to acquire — about $9.92 vs $24.82 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Nizatidine and Tagamet Hb?

Nizatidine contains Nizatidine, while Tagamet Hb contains Cimetidine — 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.