What is the advantage of using a butterfly needle withe syringe?

The advantage of using a butterfly needle with a syringe lies in its design, which allows for greater flexibility and stability during venipuncture. The wings of the butterfly needle provide better control, making it easier to insert and secure the needle, especially in smaller veins. This is particularly beneficial for pediatric or geriatric patients, where veins may be more challenging to access. Additionally, butterfly needles can reduce the risk of dislodgment, leading to more comfortable and efficient blood draws.