Patient Question: Disease: Hypothyroidism, review results THS positive Description of the disease: hypothyroidism, the newborn out of the plantar blood THs value of positive value of 19 reference value of 9, 22 days to review THS change 23, now the newborn 26 days Hope to provide help: hospital finished eating thyroid tablets, because the child is not yet full-term, a little worried about taking medication. Liu Dengli, Department of Pediatrics, The First Affiliated Hospital of Xiamen University, replied: Hello! Two review TSH are greater than 10mU / L, should be considered high TSH anemia, should start treatment, the dose can be reduced, 4 weeks after the review. Hypothyroidism neonatal period that began treatment, height, intelligence has little impact, such as treatment is too late, affecting height and intelligence, regret too late.