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CIMETIDINE HYDROCHLORIDE vs NIZATIDINE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. CIMETIDINE HYDROCHLORIDE and NIZATIDINE 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

New
70/100

Pharmacy pays

~$9.92 /30
~$24.82 /30

Type

RX
RX

Active ingredient

CIMETIDINE HYDROCHLORIDE
NIZATIDINE

Dosage forms

Solution
Solution

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 cheaper, Cimetidine Hydrochloride or Nizatidine?

Cimetidine Hydrochloride 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 Cimetidine Hydrochloride and Nizatidine?

Cimetidine Hydrochloride contains Cimetidine Hydrochloride, while Nizatidine contains Nizatidine — 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.