Question: What happens after radioactive iodine treatment for thyroid cancer?

Can thyroid still function after radioactive iodine treatment?

In almost all cases, your thyroid hormone levels will return to normal or below normal after radioactive iodine treatment. This may take 8 to 12 weeks or longer. If your thyroid hormone level does not go down after 6 months, you may need another dose of radioactive iodine.

How do you feel after radioactive iodine treatment?

What To Expect After Treatment. Most people don’t feel different after treatment. But a few people may have nausea. Within a few days after treatment, the radioactive iodine will leave your body in your urine and saliva.

How long does it take to feel better after radioactive iodine treatment?

In most cases, improvement may be noted by 4-8 weeks after administration of the radioactive iodine, but in more severe cases, it can take longer. Depending on the type of hyperthyroidism present, and other mitigating factors, the time to “feeling normal” can vary considerably, from 1-12 months.

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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.

What are the long term effects of radioactive iodine treatment?

Longer-term complications include recurrent sialoadenitis associated with xerostomia, mouth pain, dental caries, pulmonary fibrosis, nasolacrimal outflow obstruction, and second primary malignancies. This article summarizes the common complications of RAI and methods to prevent and manage these complications.

Can radiation damage your thyroid?

Many patients who have radiation therapy for head and neck cancer receive radiation to the area of the thyroid gland, an important organ located in the midline lower neck. Damage to the thyroid gland from radiation therapy can result in hypothyroidism.

Will I gain weight after radioactive iodine treatment?

They undergo treated with antithyroid drugs or with medication plus radioactive iodine treatment (RAI). Following treatment for hyperthyroidism, patients will observe a steady weight gain despite not changes in their eating or exercise.

What can you eat after radioactive iodine?

Foods That Are Fine to Eat on the Low-Iodine Diet

  • Fresh fruits and fruit juices, except rhubarb, maraschino cherries (if they contain Red Dye #3), and fruit cocktail with maraschino cherries.
  • Vegetables, preferably raw and fresh-cooked or frozen without salt. …
  • Unsalted nuts and unsalted nut butters.

Do you lose your hair with radioactive iodine treatment?

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.

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How long is isolation after radioactive thyroid treatment?

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 is the side effects of radioactive iodine?

What are the side effects of radioactive iodine?

  • 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 do I clean my house after radioactive iodine treatment?

The First Four Days:

  1. If possible, use a separate bathroom.
  2. Flush the toilet two times after each use.
  3. Men should sit down when urinating.
  4. If urine should be spilled/splashed, wash and rinse the affected area three times, using paper towels or tissue.
  5. Be sure to carefully wash your hands after using the bathroom.