Drug Safety Checker

Search a drug to read its official FDA label in full: boxed warnings, contraindications, drug interaction tables, side effects, forms and strengths, pregnancy and older-adult guidance, and any current shortage. Free, and nothing you type is stored.

OMEPRAZOLE

also sold as omeprazole

Route:
ORAL
Class:
Proton Pump Inhibitor [EPC]
Manufacturer:
Kroger Company
US approval:
NDA022032
Label updated:
8 Dec 2025

Drug interactions

As written in the label. These are the interactions the manufacturer lists — this is not a check of any two medicines you happen to be taking.

This label has no interaction table.

Most-reported side effects

Counts of spontaneous reports to the FDA's FAERS system in which OMEPRAZOLE was named. These are not complication rates. A report is not a confirmed event, and a widely used drug produces more reports simply by being used more. Use this to see what gets reported, never to compare one drug against another.

Nausea 21,909
Diarrhoea 21,740
Fatigue 21,708
Dyspnoea 17,874
Drug Ineffective 17,637
Headache 16,122
Pain 14,971
Chronic Kidney Disease 14,894

Shortages

Current shortages on file with the FDA.

StatusAvailabilityCompanyFormUpdated
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025
To Be Discontinued — Sandoz Inc. — 10/09/2025

Retrieved about 11 hours ago from openFDA, the FDA's public API for drug labelling. Data is US government work and in the public domain.

This is a US label. openFDA indexes FDA-approved labelling, so this is the US-approved text and not the label of the product you may be holding in Nepal. The same substance can carry different warnings in different countries, and a medicine common here may have no US label at all.

Not medical advice. This is reference text, not a consultation. Never start, stop or change a medicine because of something you read here. If you are taking more than one medicine, or you are pregnant, or you have a liver, kidney or heart condition, ask a pharmacist or your prescriber — they can weigh your actual combination, which this page cannot.

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