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NIZATIDINE vs TAGAMET HB 200

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. NIZATIDINE and TAGAMET HB 200 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.

nizatidinetagamet hb 200

Rating

70/100
70/100

Pharmacy pays

~$24.82 /30
~$9.92 /30

Type

RX
RX

Active ingredient

NIZATIDINE
CIMETIDINE

Manufacturer

Ani Pharms
Glaxosmithkline

Dosage forms

Solution
Suspension

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

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Frequently asked questions

Which is better-rated, Nizatidine or Tagamet Hb 200?

Nizatidine and Tagamet Hb 200 are tied at 3.5 out of 5 by our independent rating.

Which is cheaper, Nizatidine or Tagamet Hb 200?

Tagamet Hb 200 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 200?

Nizatidine contains Nizatidine, while Tagamet Hb 200 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.