How Long Does Systane Eye Drops Last?
Lubricating eye drops for dry eyes with a limited shelf life to maintain safety and effectiveness.
Quick Answer
Systane Eye Drops lasts 24 months when unopened. Once opened, it should be used within 28 days.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry / Room Temp (Unopened) | 24 months |
| After Opening | 28 days |
About Systane Eye Drops
Systane Eye Drops are lubricating eye drops designed to relieve dryness and irritation. Proper shelf life management is crucial to ensure the drops remain sterile and effective, preventing eye infections or reduced efficacy.
How to Tell If It Has Gone Bad
- Change in color or clarity of the solution (cloudiness or discoloration).
- Unusual odor coming from the bottle.
- Eye irritation or discomfort after use that is not typical.
Proper Storage Instructions
- Store unopened bottles at room temperature between 15°C to 25°C (59°F to 77°F).
- Keep the bottle tightly closed when not in use to maintain sterility.
- After opening, discard the bottle 28 days later regardless of remaining drops.
Safety Notes & Expiration Risks
Do not use Systane Eye Drops past the 28-day period after opening, as the preservative system may no longer prevent bacterial contamination, increasing the risk of eye infections. Avoid using if the solution changes color or clarity. Always follow expiration dates on unopened bottles.
Pro Tips
- Always check the expiration date before using the eye drops.
- Avoid touching the dropper tip to any surface, including your eye, to prevent contamination.
Get an Expiration Reminder
Enter your email and purchase date, and we will send you a reminder before your Systane Eye Drops expires.
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Frequently Asked Questions
How long can I use Systane Eye Drops after opening the bottle?
Once opened, Systane Eye Drops should be used within 28 days to ensure sterility and effectiveness. After this period, the drops should be discarded.
Can I refrigerate Systane Eye Drops to extend their shelf life?
Refrigeration is not recommended for Systane Eye Drops as it does not extend shelf life and may affect the formulation's stability.
Is it safe to use Systane Eye Drops past the expiration date on the bottle?
Using Systane Eye Drops past the expiration date is not recommended because the preservative system may degrade, increasing the risk of contamination and reducing effectiveness.