Radioactive Iodine Uptake Test Results - New Diagnosis
The Radioactive Iodine Uptake test was no picnic. Although the nuclear medicine technician who gave me the iodine capsules assured me that the capsules didn't have enough iodine to produce any side effects, it definitely increased my hyperthyroid symptoms -- drastically. I'm guessing that one might not notice the upswing if one wasn't looking for it, because it would just be more of the same. Especially in those people whose thyroid is putting out a whopping amount of thyroid hormones already. In my case, the test was quite uncomfortable. I had to try to hold still for 20 minutes, and then again for 4 minutes, as the technicians measured the amount of radiation my thyroid was putting out and the amount of iodine my thyroid had taken up. I also had to go back again the following morning for another iodine reading at exactly 24 hours. With thyroid nodules, what they are initially looking at is whether or not the nodules are making thyroid hormone independently from the thyroi...