Insulin is a hormone produced by the pancreas and is essential for properly regulating blood sugar levels. People with diabetes, either type 1 or type 2, may require insulin therapy to manage their condition.
This guide will highlight the shelf life of insulin and whether you can use expired insulin without any effect on your health.
What Is the Shelf Life of Insulin?
The shelf life of insulin can vary depending on several factors, such as the type of insulin, storage conditions, and air in the vial or pen. Unopened vials of insulin can typically last anywhere from 28 days to several months, while you should use opened vials or pens within a month.
To extend the shelf life of insulin, it should be stored in a cool place, ideally between 2-8 degrees Celsius. Avoid storing insulin in the refrigerator door or direct sunlight, as these areas can experience temperature fluctuations.
Can You Use Expired Insulin?
Using expired insulin can be dangerous as its potency may have decreased, so it may need to work more effectively. Insulin is a medication used to control the blood sugar levels of diabetes patients.
The potency of insulin can be affected by several factors, including light, heat, and air exposure. If insulin is not stored properly, its potency may decrease and become less effective at controlling blood sugar levels.
It is important to always check the expiration date on the insulin vial and store it properly in a cool and dark place. If you are unsure if your insulin is still safe to use, it is best to discard it and get a fresh vial.
Note: The risks of using expired insulin far outweigh any potential benefits, as it can lead to uncontrolled blood sugar levels and potential health complications.
How Do You Know Insulin Is Spoiled?
There are several signs to check whether your insulin is spoiled or not.
- Change in color or appearance: Clear and colorless. It may be spoiled if it appears cloudy, discolored or has particles floating.
- Change in consistency: Insulin should have a smooth and consistent texture. It may be spoiled if it appears thick, lumpy, or has a different consistency.
- Change in smell: Have no smell. You must not use it if it has an unusual odor or a sour smell.
- Change in packaging: Stored in a cool, dry place. If the packaging is damaged or the insulin has been exposed to light, heat, or air, it may be spoiled.
It is always better to be safe than sorry. If you have any doubts about the quality of your insulin, you should discard it and talk to your healthcare provider about getting a new vial.
Final Thoughts
It is important to always check the expiration date on insulin and properly dispose of any expired medication. Using expired insulin can be dangerous and lead to inaccurate dosing and potential health risks.
We understand that it might be difficult for you to manage your diabetes treatment due to the high costs of insulin. To offset the costs of required items, you can sell extra diabetes supplies to DiabeticsTrust. To learn more about how to sell unused diabetes supplies to Us, visit our website and contact us.
FAQs: Can You Use Expired Insulin?
How long can you leave insulin in a syringe?
Insulin can be left in a syringe for up to 28 days if kept in a refrigerator between 2 and 8 degrees Celsius.
Does insulin expire in the fridge?
Yes, insulin can expire even if stored in the refrigerator. Check the expiration date on the insulin bottle and discard any expired insulin.
