What are the long term effects of iodine 131?
NCI study finds long-term increased risk of cancer death following common treatment for hyperthyroidism. New study findings show an association between the dose of a common treatment for hyperthyroidism and risk of death from solid cancers.
How long are you radioactive after radioactive iodine?
Your doctor will give you a wallet card with information about your treatment. The card states that you received treatment in Nuclear Medicine and that you may give off small amounts of radiation for up to 3 months after your treatment.
What are the side effects of thyroid ablation?
Risks / Benefits
- Neck tenderness and swelling.
- Nausea.
- Swollen salivary glands.
- Loss of taste or taste change.
- Dry mouth/insufficient salivary production.
- Dry eyes.
- Excessive tearing from the eyes.
How long does iodine 131 stay in the body?
The radioiodine from your treatment will temporarily remain in your body. Most of the radioiodine not taken up by your thyroid gland will be eliminated within the first (2) two days after treatment. Radioiodine leaves your body primarily by your urine. Very small amounts may leave in your saliva, sweat, or feces.
How long does I-131 stay in your system?
How long does radioiodine stay in my body? The radioiodine from your treatment will temporarily remain in your body. Most of the radioiodine not taken up by your thyroid gland will be eliminated within the first (2) two days after treatment. Radioiodine leaves your body primarily by your urine.
What are the side effects of taking sodium iodide?
After treatment of cancer of the thyroid. Black, tarry stools. blood in the urine or stools. cough or hoarseness. fever or chills. lower back or side pain. painful or difficult swallowing.
Are there any drug interactions with sodium iodide I 131?
Drug interactions of sodium iodide I 131 include non-radioactive iodine, thyroid hormone, propylthiouracil or methimazole, which may all interfere with the trapping of sodium iodide I 131 by the thyroid gland. Thyroid hormone, drugs that contain iodine, and iodine containing contrast agents all interfere with the action of sodium iodide I 131.
How long does sodium iodide I 131 stay in the body?
Excess sodium iodide I 131 is eliminated from the body in the urine by the kidneys. The sodium iodide retained in the body loses most of its radioactivity over several weeks. The half-life of the radioactivity is eight days.