Treatment
There are different treatment options for hypothyroidism. Treatment typically involves daily thyroid hormone therapy with a medication called levothyroxine (Synthroid). The dose will be determined by your doctor and dependent on various factors like the age of your child.
Treatment for a newborn with thyroid disease is more successful when started within the child’s first month of life. If left untreated, low thyroid hormones can lead to problems with the nervous system or developmental delays. However, doctors regularly screen babies within the first four weeks of life, so these problems don’t usually occur.