PPIs compared

Compare all 10 PPIs side by side, used for conditions such as duodenal ulcer, esophagitis, gastroesophageal reflux. PPIs are the Proton Pump Inhibitor class. They share one FDA-defined mechanism but differ in approved uses, prescription status, brand-vs-generic options, price, and FDA recall-safety record — which our independent rating scores. The highest-rated is nexium 24hr.

5 of 10 drugs in this class carry a pharmaranks safety score, ranging 62–72 out of 100 — computed from FDA recall records, not from reviews.

Rated against independent sources·Last updated July 30, 2026·How we rate

Top-rated proton pump inhibitor: 1. Nexium 24hr · 2. Nexium · 3. Prilosec OTC

Proton Pump Inhibitor drugs compared side by side, with pharmaranks' FDA recall-safety rating
Drug	Generic	Form	Status	Used for	Safety ratingFDA recall-based	Pharmacy pays
Nexium 24hr	Esomeprazole Magnesium	Capsule	Over-the-counter	Duodenal Ulcer, Esophagitis	72/100	—
Nexium	Esomeprazole Magnesium	Capsule	Prescription	Duodenal Ulcer, Esophagitis	70/100	—
Prilosec OTC	Omeprazole Magnesium	Tablet	Over-the-counter	Duodenal Ulcer, Esophagitis	70/100	—
Esomeprazole Magnesium	—	Capsule	Prescription	Duodenal Ulcer, Esophagitis	64/100	—
Prevacid 24 Hr	Lansoprazole	Capsule	Over-the-counter	Duodenal Ulcer, Esophagitis	62/100	$5
Aciphex	Rabeprazole Sodium	Tablet	Prescription	Duodenal Ulcer, Gastroesophageal Reflux	Not yet rated	—
Dexilant	Dexlansoprazole	Capsule	Prescription	Esophagitis, Peptic, Gastroesophageal Reflux	Not yet rated	$123
Omeprazole	—	Capsule	Prescription	Duodenal Ulcer, Esophagitis	Not yet rated	$2
Pantoprazole Sodium	—	Powder	Prescription	Esophagitis, Gastroesophageal Reflux	Not yet rated	$115
Prevacid	Lansoprazole	Capsule	Prescription	Duodenal Ulcer, Esophagitis	Not yet rated	$5

The safety rating column is unique to pharmaranks — an independent 0–100 score from FDA regulatory recall data. Higher is safer. Not medical advice.

Best proton pump inhibitor by condition

for duodenal ulcer for esophagitis for gastroesophageal reflux for heartburn for zollinger-ellison syndrome for helicobacter infections

Full ranking · 10 drugs

Frequently asked questions

What is the Proton Pump Inhibitor drug class?

Proton Pump Inhibitor is an FDA Established Pharmacologic Class (EPC) — a group of drugs that share a mechanism of action. pharmaranks lists 10 Proton Pump Inhibitor products, each independently rated.

Are all Proton Pump Inhibitor drugs the same?

No. Proton Pump Inhibitor drugs share the same core mechanism — that is why they sit in one FDA class — but they differ in their approved uses, available forms, whether they are prescription or over-the-counter, brand-vs-generic options and price, and their FDA recall-safety record.

Is "PPIs" the same as the Proton Pump Inhibitor class?

Yes — "PPIs" is the everyday name for the Proton Pump Inhibitor drug class. This page compares the 10 PPIs pharmaranks rates, with our independent FDA recall-safety score for each.

What conditions do Proton Pump Inhibitor drugs treat?

Per NIH RxClass drug-classification data, Proton Pump Inhibitor drugs are used for conditions including duodenal ulcer, esophagitis, gastroesophageal reflux, heartburn, zollinger-ellison syndrome, helicobacter infections.

Which Proton Pump Inhibitor drug is best-rated?

By our independent rating, nexium 24hr currently ranks highest among Proton Pump Inhibitor drugs. Ratings are based on FDA regulatory (recall-safety) data — always consult a professional.

Sources: the Proton Pump Inhibitor class definition and its member drugs come from the U.S. NLM RxClass (Established Pharmacologic Class); how the class works is summarized from Proton Pump Inhibitors (PPI) - StatPearls - NCBI Bookshelf. Ratings are pharmaranks’ independent FDA recall-safety analysis.