Is Iodine-131 treatment dangerous?
Feb 25, 2023
Source: Cainiu Health
Dr. Pan Yongyuan
Introduction
I-131 therapy is generally associated with risks, and the specific situation should be evaluated according to individual circumstances. In addition, I-131 therapy may cause fetal malformations or birth defects in pregnant women; therefore, women who are pregnant should not undergo I-131 treatment. Patients must choose a正规 hospital and an experienced physician for treatment.
Radioactive iodine-131 therapy can be risky, and the specific risks depend on individual circumstances.
Iodine-131 is a radioactive substance used to treat conditions such as hyperthyroidism and thyroid cancer. During treatment, radiation from iodine-131 destroys thyroid tissue, causing thyroid hormones to leak into the bloodstream. Some patients may thus face risks of developing hyperthyroidism or radioactive thyroiditis.
Iodine-131 therapy can stimulate thyroid follicles, leading to increased release of thyroid hormones by epithelial cells. After this release, however, the radiation may damage the thyroid follicular epithelial cells and potentially destroy the thyroid gland, possibly resulting in permanent hypothyroidism. Adverse reactions such as nausea, vomiting, and temporary hair loss may also occur.
In addition, iodine-131 therapy may cause fetal malformations or birth defects in pregnant women. Therefore, women who are pregnant should not undergo iodine-131 treatment. Patients must receive treatment at reputable,正规 medical facilities.
