Advertisement

Once you open it, how long does insulin last?

Text Size:

Once opened, most vials of insulin last for 28 days, but many pens and pen cartridges are good for only 7, 10, or 14 days.

Learn more about insulin here.

 

The latest delivered straight to your inbox

Learn More

Newsletter

Subscribe to Stay Informed

Sign up for Free

Get the latest diabetes news and a free gift!

Learn More

Save Your Favorites

Save This Article