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Doctor insights on: Effects Excessive Exogenous Thyroid

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Dr. Lawrence Kessler
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 pituitary hormones cause the adrenal gland to produce mineralocorticoids, glucocorticoids, and androgens and estrogens including pregnenolone?

What pituitary hormones cause the adrenal gland to produce mineralocorticoids, glucocorticoids, and androgens and estrogens including pregnenolone?

Pituitary & steroids: Hi. Pituitary ACTH regulates adrenal cortisol production; it also acutely stimulates aldosterone, but is not the principle regulator. LH principally stimulates gonadal steroid hormone production (both genders make androgens & estrogens, but in opposite dominance). Pregnenolone is early in the steroidogenic pathway in both adrenals and gonads. Good luck! ...Read more

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Can testosterone injections effect thyroid levels?

Can testosterone injections effect thyroid levels?

Yes!: Increased testosterone decreases thyroid binding globulin, which then increases free t-4 and free t-3! ...Read more

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Taking ptu (propylthiouracil) for overactive thyroid and Clomid also; does smoking affect thyroid hormones?

Taking ptu (propylthiouracil) for overactive thyroid and Clomid also; does smoking affect thyroid hormones?

Eye disease: Smoking will greatly increase your risk for developing grave's exophthalmopathy. Essentially, the eyes are pushed out because of immune deposits behind them. This will make it difficult for you to close your eyes. People go blind from this depending on severity. We don't understand why smoking increases your risk but it does. ...Read more

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Why would autoimmune disorders make the thyroid gland produce excessive thyroxine?

Why would autoimmune disorders make the thyroid gland produce excessive thyroxine?

Antibodies: Some auto-antibodies sit on the thyroid cells and make them over produce thyroid hormone. Other autoantibodies can cause the exact opposite. ...Read more

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Could adrenal glandulars increase dhea and testosterone levels?

Could adrenal glandulars increase dhea and testosterone levels?

Yes: Glandulars have been a traditional source of these hormones, but there absorption is not realiable. Check with your doctor or check out acam which is an organization that has investigated and held standards on hormone supplementation. They even have a physician referral on there website. ...Read more

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Can adrenal gland cause excessive sleepiness after eating?

Can adrenal gland cause excessive sleepiness after eating?

No: Sleepiness after eating is usually due to Amino Acids like tryptophan in the food, that is why people get sleepy after thanksgiving turkey. ...Read more

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Can low thyroid hormone levels cause menopause?

Can low thyroid hormone levels cause menopause?

Not really: But hormones all do an intricate dance with each other and so thyroid dysfunction can definitely alter female hormone function and cause many symptoms which mimic menopause. Get your levels checked! ...Read more

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Effects of high estrogen on body melanin level?

Effects of high estrogen on body melanin level?

Melanin: My understanding of the literature is that melanin may increase the color of your skin. Estrogen should have nothing to do with it. If I have missed your question please let me know. ...Read more

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Why hyperthyroid can cause gynecomastia? What's the connection thyroid hormone and estrogen, testosterone?

Why hyperthyroid can cause gynecomastia? What's the connection thyroid hormone and estrogen, testosterone?

Complex interaction: Gynecomastia can occur in hyperthyroidism due to an induced increase in peripheral aromatase activity leading to an increase in circulating estrogen levels, and thus decreased testosterone levels. Most of the estrogen in men is made from the peripheral conversion of testosterone and other androgens to estrogens. Other mechanisms are probably at play as well. ...Read more

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What hormone imbalances can cause excessive face/head sweating? I have underactive thyroid, kidney disease, & low cortisol levels. Can these diseases?

What hormone imbalances can cause excessive face/head sweating? I have underactive thyroid, kidney disease, & low cortisol levels. Can these diseases?

Any of them: Sweating from overactie thyroid. It could also be from hormonal changes with estrogen or testosterone, and with kidney disease you could have an imbalance of those. ...Read more

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What long term effects of thyroid replacement hormones are common?

What long term effects of thyroid replacement hormones are common?

If you take: The correct dose of brand name T4 replacement to keep your thyroid levels normal, the long-term effect is normal thyroid physiology. There are no abnormal or dangerous long-term effects with the correct dosage, it's as if your thyroid were functioning normally. Either T3 (liothyronine) replacement or the so-called armour thyroid, on the other hand, can be dangerous. ...Read more

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Are high dhea hormone levels associated with hypothyroidism?

No.: Dhea is a by-product of adrenal gland metabolism, unrelated to thyroid gland status. ...Read more

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Can taking too many iodine supplements cause an overactive thyroid?

Can taking too many iodine supplements cause an overactive thyroid?

There are: Certain thyroid conditions that can develop into an overactive thyroid with ingesting of very large amounts of iodine, but it is uncommon except when you get iodine contrast intravenously. ...Read more

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What does thyroid hormone suppression involve?

Thyroid suppression: Answer: taking enough thyroid hormone so that your thyroid gland itself stops producing it and pumping it out. There are multiple drugs that can be used: levothyroxine, cytomel, armour thyroid, naturethroid, and thyrolar (thyroxine and liothyronine) (which is currently unavailable in the us). ...Read more

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Is thyroid stimulating hormone related to probiotics?

Is thyroid stimulating hormone related to probiotics?

No: Some probiotics, taken at the same time as a thyroid pill might increase TSH by interfering with the pills absorption. ...Read more

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