What is the difference between butterfly needles and regular needles?

Butterfly needles, also known as winged infusion sets, feature two "wings" on either side of the needle, allowing for better control and stability during insertion. They are typically used for drawing blood or administering medications in veins that are smaller or more difficult to access. In contrast, regular needles, such as hypodermic needles, are straight and do not have wings, making them more versatile for various medical applications but less stable for certain procedures. The choice between them often depends on the specific needs of the patient and the procedure being performed.