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Doctor insights on: What Causes Thyroid Levels To Change

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Dr. Jan Lei Iwata
13 doctors shared insights

Thyroid (Definition)

The thyroid is an endocrine gland that sits in the lower part of the neck. It produces thyroid hormone - which ...Read more


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What causes thyroid levels to change?

What causes thyroid levels to change?

Thyroid hormone..: Thyroid hormone is controlled by the hypothalamus, anterior pituitary gland, and thyroid gland. Thyroid hormone exerts negative feedback control over the hypothalamus and anterior pituitary to control the amounts of trh (thyroid releasing hormone) and TSH (thyroid stimulating hormone) released. ...Read more

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Can hyper thyroidism or thyroid meds cause a high bac reading in a blood test?

Can hyper thyroidism or thyroid meds cause a high bac reading in a blood test?

Unclear question: What is a "bac reading"? It may help if you spell out your concern. ...Read more

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Could an elevation in one's TSH level be indicative of hyper/hypo thyroidism?

Could an elevation in one's TSH level be indicative of hyper/hypo thyroidism?

Hypothyroidism: When the thyroid makes too little hormone (t4 and t3), the pituitary makes more TSH to try to compensate. So an elevated TSH is indicative of a thyroid that has failed or is failing, and you may need to take levothyroxine. See your doctor. ...Read more

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How do I know if I have thyroidism?

TFT's: Thyroid disorders are usually diagnosed via blood test and clinical symptoms. Thyroid function tests include measuring blood levels of TSH (thyroid stimulating hormone) and thyroid hormone levels (t3 (liothyronine) and t4). ...Read more

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What are the symptoms of thyroidism?

What are the symptoms of thyroidism?

2 different ways: Hypothyroid includes weight gain, slower mental processes, fatigue, constipation, reduced menstruation... Hyperthyroid includes weight loss, shakiness, elevated blood pressure, rapid heart rate, feeling hot.... See your doctor or endocrinologist. ...Read more

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What are the symptoms for thyroidism?

What are the symptoms for thyroidism?

Fatige/dry skin/cons: The following symptoms fatigue dry skin constipation unexplained weight gain depression slow heart rate thinning hair heavier than normal or irregular menstrual periods muscle weakness hoarseness puffy face constipation thinning hair increase sensitivity to cold impaired memory elevated blood cholesterol level muscle ache and joint pains syptoms get worse if not treated with thyroid hormone. ...Read more