One major precaution: Pregnancy should be avoided for 6 months after radioactive iodine therapy. Also, thyroxin dose should be stabilized before getting pregnant again.

主要的预防措施：在放射性碘治疗后6个月内应避免妊娠。此外，在再次妊娠前应稳定甲状腺素的使用剂量。

youdao

The following results have been obtained. (1) the cure rate of iodine-131 therapy for hyperthyroidism is 74.4%, and the incidence of permanent hypothyroidism is 7.5%.

对用碘- 131治疗的甲亢患者进行随访的结果是：(1)碘- 131治疗甲亢的总治愈率为74.4%，永久性甲低发生率7.5%。

youdao

With this therapy, you take radioactive iodine, or radioiodine, by mouth.

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