What color top do U-40 syringes have?

U-40 syringes are specifically designed for use with U-40 insulin, which is a type of insulin that has a concentration of 40 units per milliliter. These syringes are color-coded with a red top to easily distinguish them from other types of syringes, such as those for U-100 insulin, which typically have a different color (orange top). The color coding helps healthcare providers quickly identify the correct syringe to use, which is crucial for ensuring proper dosing, especially for patients with diabetes. This standardization in color-coding helps prevent medication errors, which can have serious health implications. Understanding these color codes is important for anyone working with insulin or other medications that have specific dosing requirements.