What use are 23 gauge needles used for?

23 gauge needles are commonly used for various medical procedures, including drawing blood and administering injections. Their size strikes a balance between being thin enough to minimize discomfort and large enough to facilitate the flow of fluids. They are often employed in situations that require a moderate volume of medication or fluid, such as in immunizations or intravenous therapy. Additionally, 23 gauge needles are suitable for use in pediatric patients or individuals with smaller veins.