How Long Does Omeprazole (Prilosec) Last?
Quick Answer
Omeprazole (Prilosec) lasts 2 years when unopened. Once opened, it should be used within 3 months.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry (Unopened) | 2 years |
| Pantry (Opened) | 3 months |
| Refrigerator (Unopened) | Not applicable |
| Refrigerator (Opened) | Not applicable |
| Freezer | Not applicable |
How to Tell If It Has Gone Bad
- Change in color or appearance of capsules or tablets
- Unusual or foul odor
- Crumbled or powdery texture
- Moisture or clumping inside the container
Proper Storage Tips
- Store in a cool, dry place away from direct sunlight
- Keep the container tightly closed when not in use
- Do not store in the bathroom or areas with high humidity
Risks of Using Expired Omeprazole (Prilosec)
Using expired Omeprazole may result in reduced effectiveness in treating acid-related stomach issues, potentially leading to persistent symptoms or complications. While it is unlikely to cause serious harm, degraded medication may not provide the intended therapeutic benefit.
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Frequently Asked Questions
How long does Omeprazole Prilosec last?
Unopened Omeprazole Prilosec typically lasts up to 2 years; once opened, it should be used within 3 months.
Does Omeprazole Prilosec expire?
Yes, Omeprazole Prilosec has an expiration date and should not be used past this date.
How can you tell if Omeprazole Prilosec has gone bad?
Signs include changes in color, unusual odor, crumbling tablets, or moisture inside the container.