Doctor insights on:
Can Hyperthyroidism Cause Dysautonomia
Many, many things: Most overweight people think/hope they have an under active thyroid gland, so doc can give them thyroid replacement and they'll lose the weight (i remember one case in 40 years practice). Many people think they have overactive thyroid when pulse is fast, palpitations in chest, sweat a lot, diarrhea frequently, lose weight or hair, ...Most don't, but check. I do thyroid screening tests routinely. ...Read more
Not likely: Hyperthyroidism is almost always caused by the thyroid, usually either graves disease or a toxic multinodular goiter. It is possible for a pituitary tumor to make excessive tsh, which stimulates the thyroid, but this is very rare. Pituitary mris are very sensitive and pick up a lot of small stuff that may not be significant. See your endocrinologist to sort this out. ...Read more
Graves disease: Actually hyperthyroidism does not cause exophthalomos. Graves disease is an autoimmune disease that causes hyperthyroidism, and in some people causes exophthalomos. The eye disease can occur years after the thyroid problem is resolved. There is inflammation in and behind the eyes from the autoimmune process. ...Read more
Overactive thyroid: Can cause a variety of problems that are about 2 pages long. Excess circulating thyroid hormone may cause rapid pulse, increasing sweating, diarrhea (rapid transit of food), anxiety or panic attacks, weight loss (or gain); the thyroid plays a hormonal, regulatory role in almost all the organs of the body, including the uterus and uterine function, including cause of miscarriage. ...Read more
Hyperthyroidism: Hyperthyroidism is not associated with menopause. Most common causes of hyperthyroid is Graves disease, toxic nodular goiter and thyroiditis. Common symptoms include heat intolerance, palpitations, nervousness, tremor, diarrhea, irritability. It can be treated, but you may need to see an endocrinologist. ...Read more
Unlikely: Very unlikely. If you had a goiter, and if you lived in an iodine deficient part of the world (the us is not one of these), and if you greatly increased your dietary iodine, it could precipitate hyperthyroidism. More likely it is coincidental graves disease. Do thyroid problems run in your family? ...Read moreSee 1 more doctor answer
Can hyperthyroidism cause chronic low grade fevers of about 98.7-99.6? And what else could it cause?
Likely U R right..: Excess thyroid hormone causing thyrotoxic crisis, aka thyroid storm, can cause elevation of body temperature in excess of 104, so chronic hyperthyroidism is likely to elevate your body temperature a bit. Your body is basically revved up 24/7 thus producing extra heat, hence the temperature. Please consult doc to get treatment as untreated can cause problems for you. Good luck. ...Read moreSee 1 more doctor answer
Hyperthyroidism: Graves disease is an autoimmune disease most common in young women. Other common forms are toxic nodular goiter, subacute thyroiditis, post-partum thyroiditis, and of course overreplacement with thyroid hormone. There are other, less common forms of hyperthyroidism, some of which can be subtle. Best to have this evaluated by an endocrinologist or an internist who is familiar with this. ...Read more
Usually not sudden: Most of the time, hyperthyroidism is caused by your immune system making an antibody which stimulates your gland to overproduce thyroid hormone. Most patients have symptoms for months before they are diagnosed but occasionally the onset seems sudden. Severe stress is one thing hat can trigger the onset of the problem quickly. In any case you need to see an endocrinologist. ...Read more
Graves' disease: Hi. Graves' disease is the most common. This is followed by subacute thyroiditis, which is followed by "toxic" (misnomer...not poisonous) or "hot" (misnomer...they're body temp) nodule(s). In there, you have to factor iatrogenic...usually thyroid cancer patients we deliberately make biochemically hyperthyroid. But good ol' Graves' is definitely in 1st place! Good luck! ...Read more
Very rare: The pituitary produces a hormone called TSH which tell the thyroid gland to produce thyroid hormones. If you have a tumor in the pituitary that produces too much tsh, this will lead to pituitary induced hyperthyroidism. This is very rare, apprx 1 in a million. If your initial labs suspect you have pituitary hyperthyroidism, i suggest you repeat the test as it's probably a lab error. ...Read more
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