Patient: Newborn screening revealed congenital hypothyroidism and daily medication was started around day 30. The child is now two weeks old and is taking half a tablet of Eugenol A daily. Since taking the medication, she has been having regular checkups, basically once a month up to one week of age, and once every two to three months thereafter, and since starting the medication, the checkups have been at normal levels. He takes his medication in the morning on an empty stomach. There is no difference in the child’s intellectual development, except that he is still drooling, but not very much. The child is now two weeks old and two months old and is 93-94 cm tall. Is there any good treatment that is more beneficial to the child’s growth and development, and what do I need to pay attention to during the treatment process? What do we need to pay attention to if we have a second child. A: Low A is generally a lifelong treatment, as long as the child’s growth and intellectual development keeps up with children of the same age, and the A function results are normal, the treatment can be considered successful. As for the second child, it is best to find a tertiary hospital that can do prenatal checkups for consultation. Patient: The child was born on October 22, 2007. The child is still taking half a tablet of Eugenol every day. A: You can still take the medication in the same amount as now, you should take it in the morning on an empty stomach and eat half an hour later.