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Does radio iodine ablation treatment for hyperthyroidism cause cancer?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

My father had hyperthyroidism six years ago and he underwent radioiodine ablation and now taking thyroxine 100 mg tablet. Now, I want to know whether this treatment causes cancer? Whether it completely destroys the gland or little bit of hormone is secreted or not? Is there any possible way to stimulate the gland again by natural methods? Food items to be avoided after this treatment?

Answered by Dr. Shaikh Sadaf

Education:

MBBS

Professional Bio:

Dr. Shaikh Sadaf is a Specialist in Diabetology and Endocrinology dedicated to providing comprehensive care for patients with hormonal and metabolic disorders. With two decades of clinical experience, she is skilled in managing diabetes, thyroid conditions, and a wide range of endocrine issues. Having trained internationally and earned prestigious memberships from leading medical colleges, Dr. Sadaf combines global expertise with a compassionate, patient-centered approach. She focuses on personalized treatment, preventive care, and long-term wellness to help patients achieve better health outcomes.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I just read your query about your father. Let me answer each one of your questions one by one.

1)No, this treatment does not cause cancer.

2) Yes, it completely destructs the gland and that is the main objective here. There is hardly any hormone secreted.

3) No, there no possibility to stimulate the gland again by natural methods.

4) No food items need to be avoided after this treatment.

Just live a normal life.

Medically reviewed by Dr. K. Shobana
Published At January 19, 2018
Reviewed At June 24, 2025

Education:

MBBS

Professional Bio:

Dr. Shaikh Sadaf is a Specialist in Diabetology and Endocrinology dedicated to providing comprehensive care for patients with hormonal and metabolic disorders. With two decades of clinical experience, she is skilled in managing diabetes, thyroid conditions, and a wide range of endocrine issues. Having trained internationally and earned prestigious memberships from leading medical colleges, Dr. Sadaf combines global expertise with a compassionate, patient-centered approach. She focuses on personalized treatment, preventive care, and long-term wellness to help patients achieve better health outcomes.

This doctor is not available for online consultations on the platform anymore.

Education:

BDS

Professional Bio:

Dr. K. Shobana is a Dental Surgeon specializing in oral health and dental care. She is skilled in preventive dentistry and provides oral hygiene education. She can do restorative treatments such as fillings and crowns. She can handle periodontal problems such as gum diseases and periodontitis. She can do root canal treatment.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MBBS

Professional Bio:

Dr. Shaikh Sadaf is a Specialist in Diabetology and Endocrinology dedicated to providing comprehensive care for patients with hormonal and metabolic disorders. With two decades of clinical experience, she is skilled in managing diabetes, thyroid conditions, and a wide range of endocrine issues. Having trained internationally and earned prestigious memberships from leading medical colleges, Dr. Sadaf combines global expertise with a compassionate, patient-centered approach. She focuses on personalized treatment, preventive care, and long-term wellness to help patients achieve better health outcomes.

This doctor is not available for online consultations on the platform anymore.

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