Lansoprazole

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name
Lansoprazole
Generic name
LANSOPRAZOLE
Manufacturer
CVS Pharmacy
Product type
HUMAN OTC DRUG
SPL set ID
992a8f95-475c-4e57-90cc-9839c8678427
SPL ID
8ce244ef-086e-4524-8cf8-9675eff19296
Version
6
Effective date
2025-02-08
Source export date
2026-10-30
Source partition
5
Source file
https://download.open.fda.gov/drug/label/drug-label-0005-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-10-30/a900515c00f4d0d29f88cc94ee68daf127f036296f87a6b4a8a3f964cd0433c0/drug-label-0005-of-0014.json.zip
Source manifest SHA-256
b11f1f6b476c7417db937215bf14307ef1a0b69465b42b411ad52f42ae36ead3
Import run
20261102T182004Z
Imported at
2026-11-02 18:49:24
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 1 matching rows.

warnings

Warnings Allergy alert: • do not use if you are allergic to lansoprazole. • lansoprazole may cause severe skin reactions. Symptoms may include: • skin reddening • blisters • rash If an allergic reaction occurs, stop use and seek medical help right away. Do not use if you have: • trouble or pain swallowing food, vomiting with blood, or bloody or black stools • heartburn with lightheadedness, sweating or dizziness • chest pain or shoulder pain with shortness of breath; sweating; pain spreading to arms, neck or shoulders; or lightheadedness • frequent chest pain These may be signs of a serious condition. See your doctor. Ask a doctor before use if you have • liver disease • had heartburn over 3 months. This may be a sign of a more serious condition. • frequent wheezing, particularly with heartburn • unexplained weight loss • nausea or vomiting • stomach pain Ask a doctor or pharmacist before use if you are taking a prescription drug. Acid reducers may interact with certain prescription drugs. Stop use and ask a doctor if • your heartburn continues or worsens • you need to take this product for more than 14 days • you need to take more than 1 course of treatment every 4 months • you get diarrhea • you develop a rash or joint pain If pregnant or breast-feeding, ask a health professional before use.

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.