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Low Dose Radio-Iodine (I-131) Treatment

A Proven Treatment for Hyperthyroidism

Has your doctor recommended Radioiodine (I-131) treatment for an overactive thyroid?

Learning that you need treatment can feel overwhelming, but you are not alone. Low-Dose Radioiodine (I-131) therapy is a well-established treatment that has been used safely around the world for many years. It works by selectively targeting overactive thyroid cells while minimising effects on the rest of your body.

For most patients, treatment is simple. The radioactive iodine is taken as a capsule or liquid, and many patients can return home on the same day with personalised radiation safety advice from our Nuclear Medicine team.

At Beacon Hospital, our specialists will guide you through every step, from your initial consultation to follow-up care.

Your Treatment Path

Low Dose Radioiodine (I-131) Patient Journey

A clear overview of what happens before, during and after treatment.

  1. 1

    Consultation

    Nuclear Medicine Physician

  2. 2

    Blood Tests

    Preparation before treatment

  3. 3

    Treatment

    Low Dose I-131 capsule

  4. 4

    Return Home

    With radiation safety instructions

  5. 5

    Follow Up

    Appointment and monitoring

Step by Step Guidance

What to Expect During Your Treatment Journey

Learn what happens at each stage of your treatment.

You will meet with a Nuclear Medicine Physician who will review your symptoms, medical history, blood test results, thyroid scans and current medications.

Together, you will discuss whether Low Dose Radioiodine therapy is a suitable treatment option for you.

Frequently Asked Questions (FAQs)

No. Most of the radioactive iodine leaves your body naturally over the next few days.

We’re here to support you

Speak with our Nuclear Medicine team to learn more about Low-Dose Radioiodine treatment.

Contact Us

The information provided is for general education and does not replace an individual medical consultation. Treatment suitability and radiation safety instructions vary according to each patient’s clinical condition.

Book An Appointment

Schedule An Appointment Today

Complete the form below and our team will get in touch with you as soon as possible.

Contact Information

More Contact Information

For appointment enquiries, general information, or assistance, you may contact us through the details below.

Office Hours

Monday to Friday
8:30 AM to 6:00 PM

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Information
Visiting Hours:
10:00 – 22:00
General Line:
+603 7620 7979 +603 7787 2992
Consultants Appointment Line:
+603 7118 7878 +6012 328 6913
Email:
[email protected]
Career Enquiries / HR:
[email protected]
Beacon Hospital Sdn. Bhd.
200301019556 (621976-D)
1, Jalan 215, Seksyen 51,
Off Jalan Templer,
46050 Petaling Jaya, Selangor.
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