Which syringe is best suited for administering an intradermal injection?

The tuberculin syringe is specifically designed for administering precise doses of medication in smaller volumes, which is particularly important for intradermal injections. These types of injections require a very small amount of fluid to be injected just below the surface of the skin, typically around 0.1 mL or less. The tuberculin syringe typically has a fine gauge needle, often 25 to 27 gauge, which allows for more accurate placement and minimizes discomfort for the patient.

Additionally, the volume markings on a tuberculin syringe are specifically calibrated for the limited quantities needed for intradermal injections, making it easier for healthcare professionals to confidently administer the appropriate dose. Other syringes, such as regular or IV syringes, may not have the precision necessary for such small volumes, and an insulin syringe, while marked for very small doses, isn’t typically used for procedures that involve intradermal injections. Therefore, the tuberculin syringe is the best choice in this context.