Question
I want to have my newborn undergo disease screening, and the doctor suggests taking blood from the foot. Is there any risk involved in this procedure?
Answer
According to medical science, basic disease screening for newborns often involves blood sampling from both sides of the heel. This is because the skin tissue in the feet is softer, and the blood circulation is better, making it easier to draw blood. Under the supervision of standard training, all phlebotomists should hold a certificate. It is important to avoid the middle part of the heel during the blood sampling process, as the skin there is thinner and too deep a puncture may injure the bone. After sampling, pressure should be applied to stop the bleeding and prevent excessive blood loss. For infants, due to their lower resistance, disinfection is crucial during blood sampling to prevent skin infections. If the operation follows standard procedures, the risk of blood sampling is relatively low.