If you or someone you care about has diabetes and uses insulin, you may have heard of U40 insulin, U40 insulin syringes, or 40 units per milliliter. A frequently asked question is, "What are U40 insulin syringes?" How do they vary from other varieties, such as U100?"
U40 insulin syringes: Everything You Need to Know
Choosing the perfect needle is vital not only for convenience, but also for ensuring that you take the correct amount of insulin. If you use the wrong needle or don't understand insulin measurements, you could have serious health consequences, such as low or high blood sugar.
