How Long Does Tums Antacid Last?
Tums Antacid provides fast relief for acid indigestion with a shelf life that ensures potency and safety when stored properly.
Quick Answer
Tums Antacid lasts 36 months when unopened. Once opened, it should be used within 12 months.
Shelf Life by Storage Condition
| Storage Condition | Duration |
|---|---|
| Pantry / Room Temp (Unopened) | 36 months |
| After Opening | 12 months |
About Tums Antacid
Tums Antacid is an over-the-counter calcium carbonate-based medication used to relieve heartburn, acid indigestion, and upset stomach. Understanding its shelf life is crucial to ensure its effectiveness and safety, as expired antacids may lose potency or cause unintended effects.
How to Tell If It Has Gone Bad
- Change in color or texture of tablets (e.g., crumbling or discoloration).
- Unusual odor or stale smell from the tablets.
- Clumping or moisture inside the bottle indicating exposure to humidity.
Proper Storage Instructions
- Store at room temperature between 20°C to 25°C (68°F to 77°F).
- Keep the bottle tightly closed to protect from moisture and air exposure.
- Store in a dry place away from heat, direct sunlight, and humidity.
Safety Notes & Expiration Risks
Using expired Tums Antacid may result in reduced effectiveness in neutralizing stomach acid, potentially leading to inadequate symptom relief. While it is unlikely to cause harm, it is recommended to discard expired tablets to avoid uncertain potency and possible changes in tablet integrity.
Pro Tips
- Always check the expiration date on the bottle before use to ensure maximum effectiveness.
- Keep the bottle tightly closed and avoid exposure to moisture to prevent tablet degradation.
Get an Expiration Reminder
Enter your email and purchase date, and we will send you a reminder before your Tums Antacid expires.
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Frequently Asked Questions
How long does unopened Tums Antacid last?
Unopened Tums Antacid typically maintains full potency for up to 36 months from the manufacturing date when stored properly at room temperature.
Can I use Tums Antacid after the expiration date?
It is not recommended to use Tums Antacid past its expiration date as the active ingredient may lose effectiveness, resulting in less relief from acid indigestion.
Does refrigeration extend the shelf life of Tums Antacid?
No, refrigeration is not necessary and does not extend the shelf life of Tums Antacid; it should be stored at room temperature in a dry place.