How Long Does Radioactive Iodine Stay In Your Body?

How do I clean my house after radioactive iodine treatment?

The iodine-131 will wash out in the laundry….To decrease the spread of radioactivity:If possible, use a separate bathroom.Flush the toilet two times after each use.Men should sit down when urinating.If urine should be spilled/splashed, wash and rinse the affected area three times, using paper towels or tissue.More items…•.

Can I use my cell phone after radioactive iodine?

You will have to stay in your room for at least 1 to 2 hours after your treatment. You can use your cell phone or watch TV to help pass the time. You won’t be able to have visitors during this time. You may not have any side effects from the treatment right after you get it, but you may have side effects later.

How much water should I drink after radioactive iodine?

Starting right after your treatment, try to drink at least 1 cup of low-iodine liquid every hour while you’re awake. Keep doing this for 2 to 3 days after your treatment. You don’t have to wake up at night to drink liquids. Your urine will be radioactive so urinate as much as you can so to empty your bladder.

Why do you have to be isolated after radioactive iodine?

Your body will give off radiation for some time after you get RAI therapy. Depending on the dose of radioiodine used and where you are being treated, you might need to be in the hospital for a few days after treatment, staying in a special isolation room to prevent others from being exposed to radiation.

Can I go to work after radioactive iodine treatment?

In other cases, patients who work closely with others or with children, or those who are not tolerating the hypothyroidism well may decide to start work days or several weeks after treatment. 3. When can I resume my normal diet? You can resume a normal diet 2 days after your RAI treatment.

How long do you have to be in isolation after radioactive iodine?

Depending on state regulations, patients may have to stay isolated in the hospital for about 24 hours to avoid exposing other people to radiation, especially if there are young children living in the same home.

What are the long term side effects of radioactive iodine?

Possible long term side effectsLower ability to have children (fertility) … Inflammation of the salivary glands (where spit is made) … Tiredness. … Dry or watery eyes. … Lower levels of blood cells. … Lung problems. … Second cancers.

Do you lose hair with radioactive iodine?

Radioactive iodine does not produce hair loss. Nevertheless, hair loss can be associated with changing levels of thyroid hormone, and may be experienced by some patients with hypo or hyperthyroidism.

How can you protect yourself from radioactive iodine?

KI (potassium iodide) is a salt of stable (not radioactive) iodine that can help block radioactive iodine from being absorbed by the thyroid gland, thus protecting this gland from radiation injury. The thyroid gland is the part of the body that is most sensitive to radioactive iodine.

What happens if someone is exposed to radioactive iodine?

If too much radioactive iodine enters your body, the radioactive iodine will destroy your thyroid gland so that the gland will stop making hormones. Too much radioactive iodine in your body can also cause thyroid nodules or cancer.

Does radioactive iodine weaken your immune system?

Treatment of Graves’ disease patients with radioactive iodide (RAI) can induce two therapeutically important alterations in immune response to thyroid antigens. These may be characterized as a first response and a second phase response.

What can you not do after radioactive iodine treatment?

You will be advised to sleep alone for the first few days after your treatment. During this period, you should avoid kissing or sexual intercourse. Also avoid prolonged physical contact with others, particularly children and pregnant women. If you have a baby, be sure to get instructions from your doctor.

Is it safe to be around someone who had radiation?

Some cancer patients who receive radiation therapy worry that their bodies will become “radioactive” after they receive radiation treatment. Their concern is that close physical contact with others could expose them to radiation. “The general answer to this concern is that physical contact is fine,” Snyder says.

Can you get radiation from someone who has been exposed?

Radiation cannot be spread from person to person. Small quantities of radioactive materials occur naturally in the air, drinking water, food and our own bodies. People also can come into contact with radiation through medical procedures, such as X-rays and some cancer treatments.

How many times can you have radioactive iodine treatment?

You may only need to have this treatment once. But it can be repeated every 3 months if needed, until there is no sign of any thyroid cancer on your scans.