Diabetes

Information, Symptoms, Treatments and Resources

Blank

What's the Best Way to Store My Insulin?

Rating

You know what they say: “Mistakes happen.” You know what else they say: “Learn from your mistakes.” This is especially important when it comes to managing your diabetes — especially just after you’re first diagnosed, as some mistakes can be more serious than others. Luckily, we’ve got your back. Here a few common teachable moments we hope you won’t experience as you’re learning to manage your diabetes — and the lessons you can take away from them to care for your condition like a pro.

Management Mistake: Improper insulin storage

When it comes to insulin, you can say, “I can't live without it,” and be speaking literally. It’s life saving. It’s essential. It also requires careful handling. Storing insulin at an extreme temperature (for example, in a freezer or a hot, stuffy car) is a no-go. But so is room-temperature storage if you buy in bulk and want your extra supply to last, says Grace Tom, RN, a nurse specializing in diabetes care at Alta Bates Medical Center in Berkeley, CA.

Mistake Managed!

Tuck your extra insulin into the fridge for optimal storage. If the relatively cold temperature makes injections more painful, Tom says room temperature is an option, but only once insulin has been opened: “Opened insulin can sit out for short periods of time — no more than a month.” Insulin is a protein, and like any protein, can spoil. Although spoiled insulin won’t poison you or make you sick, after a while, bacteria may grow in it that can render it ineffective, which is dangerous for blood sugar levels. Your best bet? Clear some room in the crisper for all your unopened insulin.


Published on April 20, 2015.


-By Katie Lewin. Katie is a Bay Area­–based health and lifestyle writer.

Tuned_In/iStock/Thinkstock
Reviewed by Shira Goldenholz, MD, MPH on February 13, 2015.
Explore More In Our Hep C Learning Center
image description
What Is Hepatitis C?
Learn about this treatable virus.
image description
Diagnosing Hepatitis C
Getting tested for this viral infection.
image description
Just Diagnosed? Here’s What’s Next
3 key steps to getting on treatment.
image description
Understanding Hepatitis C Treatment
4 steps to getting on therapy.
image description
Your Guide to Hep C Treatments
What you need to know about Hep C drugs.
image description
Managing Side Effects of Treatment
How the drugs might affect you.
image description
Making Hep C Treatment a Success
These tips may up your chances of a cure.