What is a common risk associated with blood draws?

A common risk associated with blood draws is infection. When a needle punctures the skin to access a vein, it creates a temporary opening that can allow bacteria to enter the body, potentially leading to an infection at the site of the puncture or even systemic infections if not appropriately managed. Proper aseptic techniques, including the use of sterile equipment and appropriate skin antiseptics, are essential to minimize this risk during the procedure. Infections are a significant concern in phlebotomy as they can have serious health implications for the patient, highlighting the importance of adhering to standard safety protocols.

Other risks like fatigue, nausea, and headache may occur following a blood draw but are generally considered less common and are not directly related to the procedure itself. For instance, fatigue and nausea can be more related to the individual's overall health condition, anxiety, or reaction to the procedure rather than a direct risk associated with the act of drawing blood.