How long does 100 mg losartan usually last after you buy it?
Losartan 100 mg tablets have a labeled expiration date on the bottle or package. You should rely on that date and store the tablets exactly as directed on the label (typically at controlled room temperature, away from moisture and heat). The shelf life can vary by the manufacturer and by whether the tablets are stored properly.
What does “expiration” mean for losartan tablets?
After the expiration date, the tablets are more likely to lose potency over time, and the risk of reduced effectiveness increases. If your bottle is expired, the safest approach is to replace it rather than try to use it past that date.
Can I use losartan 100 mg if it looks or smells “off”?
Do not take losartan tablets if you notice signs of damage or contamination, such as:
- Changes in color or appearance compared with other tablets
- Crumbling, powdering, or broken tablets
- Signs of moisture (for example, tablets sticking together)
- A damaged or compromised bottle/container
What storage mistakes shorten losartan shelf life?
Shelf life is most affected by exposure to heat, humidity, and light. Common issues that shorten tablet stability include:
- Storing in a bathroom or near a sink (humidity)
- Leaving the bottle open for long periods
- Storing in a hot car or near radiators/vents
Where can I check the exact shelf life for my bottle?
The most accurate information is on your specific product label (expiration date, sometimes with additional storage language). If you share the manufacturer name and the expiration date shown on the bottle, I can help you interpret what it means for your situation.
Sources
No sources were provided with the question. If you want, paste the manufacturer and expiration date text from your losartan bottle and I’ll help interpret it.