Question
How should I handle it if the thyroid hormone test result in a newborn disease screening is abnormal?
Answer
When a newborn’s disease screening reveals an abnormal thyroid hormone test, immediate retesting should be conducted. Based on the retest results, if hypothyroidism is diagnosed, medication treatment should be started as soon as possible to prevent permanent damage to the baby’s nervous system. If hyperthyroidism is present, active suppression of its function is required to control symptoms such as bulging eyes and rapid heart rate.