What precautions should a patient take after a thyroid scan?
You may need to be careful to protect others from potential exposure to the material. To do this, your doctor may advise you to flush twice after using the toilet for up to 48 hours after the test. You can typically resume your normal diet and activities immediately after any thyroid scan.
How do you prepare for a radioactive iodine test?
Follow your doctor’s instructions about not eating before the test. Your doctor may ask you to eat a low-iodine diet. For an RAIU, you will swallow a dose of radioactive iodine. Iodine can be taken as a capsule or a fluid 4 to 24 hours before the test.
What should I avoid before radioactive iodine treatment?
What Foods Should I Avoid Before Radioactive Iodine Treatment?
- Iodized salt.
- Dairy products like cheese, cream, yogurt, butter, and ice cream.
- Egg yolks, whole eggs, and foods containing whole eggs.
- Seafood like fish, shellfish, seaweed, and kelp.
- Foods that contain additives like carrageenan , agar-agar, and alginates.
Do I need to isolate after radioactive iodine uptake test?
The radioactive iodine leaves your body through your urine. You should not need to take special precautions, such as flushing twice after urinating, for 24 to 48 hours after the test. Ask your provider or the radiology/nuclear medicine team performing the scan about taking precautions.
How long do you quarantine after radioactive iodine treatment?
Keep Your Distance Stay at least six feet away from other people, including members of the public, family members, and co-workers, for three to 11 days.
How long do I have to isolate after radioactive iodine?
You are also required to self isolate for 7 days after your radioiodine treatment in order to minimise the risk of contracting COVID-19 whilst there is still a large amount of radioactivity in your body. A small proportion of people with COVID-19 may become very unwell and require admission to hospital.
What happens if you are exposed to someone with radioactive iodine?
Exposure to I-131 can increase the risk of thyroid cancer. It is thought that risk is higher for people who have had multiple exposures and for people exposed at a younger age. But even among people who have documented exposures to I-131, few develop this cancer.
How long do you have to stay away from someone after radiation?
The radiation travels a very short distance, so the effects are mostly to the tumor. However, you may have to limit contact with other people for up to one week after treatment. It is especially important to avoid close contact with children and women who are pregnant.
Can you be around family after radiation treatment?