Before be hyperthyroidism did iodine 131 hind is hypothyroidism, what method can you restore

Hyperthyroidism patients do iodine 131 treatment, leading to patients suffering from hypothyroidism, mainly because the patient's thyroid site is damaged; want to return to normal can be treated by thyroid hormone replacement therapy, patients need to take levothyroxine sodium treatment disease; if the disease is permanent, need to go to the hospital regularly to check thyroid function.