If you or your pet takes insulin, you've likely seen syringes branded U40 or U100. These seemingly insignificant figures have a significant impact. Understanding what they represent is one of the most critical aspects of administering insulin safely.
What Is the Difference Between U40 and U100 Syringes?
Whether you're a pet owner delivering insulin to your dog or cat, or you're learning about human diabetes care, this guide will help you understand the differences between U40 and U100 syringes – how they operate, how to tell them apart, and why using the right syringe is critical.
