Omeprazole 40 mg Capsules is included in the Pill Pass Discount Drug List at Pill Pals Pharmacy. This educational article summarizes key FDA-label topics for patients, caregivers, and prescribers who want a plain-language overview before speaking with a physician or pharmacist.
Drug Name
Omeprazole 40 mg Capsules
FDA Labeled Indications
Omeprazole is FDA-labeled for treatment of duodenal ulcer, gastric ulcer, gastroesophageal reflux disease, erosive esophagitis, maintenance of healing of erosive esophagitis, pathological hypersecretory conditions, and certain Helicobacter pylori regimens depending on product.
Contraindications
Contraindications include hypersensitivity to omeprazole, substituted benzimidazoles, or product components, and coadministration with rilpivirine-containing products.
Warnings
Warnings include kidney inflammation, Clostridioides difficile-associated diarrhea, bone fracture risk with long-term/high-dose use, lupus erythematosus, low magnesium, vitamin B12 deficiency, fundic gland polyps, and interactions with clopidogrel and other drugs.
Precautions
Use the lowest effective duration appropriate. Use caution with liver disease, long-term therapy, osteoporosis risk, low magnesium risk, warfarin, diazepam, phenytoin, methotrexate, tacrolimus, and drugs dependent on stomach acidity.
Adverse Reactions
Adverse reactions may include headache, abdominal pain, nausea, diarrhea, vomiting, gas, respiratory symptoms, and constipation.
Pill Pass Discount Drug List Notes
Availability, quantity limits, manufacturer selection, and final dispensing decisions may depend on prescription requirements, clinical appropriateness, inventory, and applicable law. This article is informational and is not a substitute for individualized medical advice, diagnosis, treatment, or the full FDA-approved labeling for the dispensed product.
Related Pill Pass Discount Drug List Articles
For related medications on the same Pill Pass Discount Drug List, you may also review Omeprazole 10 mg Capsules, Omeprazole 20 mg Capsules, Ondansetron 4 mg Tablets, and Ondansetron 8 mg Tablets.
Source note: this article is written as a patient-friendly summary of FDA labeling topics available through DailyMed and related FDA labeling resources. Manufacturer-specific labeling can vary, so patients should rely on the medication guide, package insert, prescriber instructions, and pharmacist counseling for their specific product.
Omeprazole 40 mg Capsules is on the Pill Pass List. This information is accurate as of May 13, 2026. If you would like more information on this medication, please contact your Physician or Pharmacist.



