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Doctor insights on: Causes Of Leukopenia Low Tsh High Bilirubin

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Low TSH high free t4? What is the cause?

Low TSH high free t4?  What is the cause?

Hyperthyroidism: High ft4 and low TSH are a combination usually indicating an over active thyroid. It doesn't explain the cause which will require further testing to figure out. ...Read more

Bilirubin (Definition)

Bilirubin is the potentially toxic product of heme metabolism. It is formed by breakdown of heme present in hemoglobin, myoglobin, cytochromes, catalase, peroxidase and tryptophan pyrrolase. Eighty percent of the daily bilirubin production comes from hemoglobin. It requires conversion to a water-soluble form before elimination from the body by ...Read more


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What is meant by low TSH high free t4?

What is meant by low TSH high free t4?

Hyperthyroidism: A low TSH and high T4 is an indication of over-active thyroid (hyperthyroidism). This should be evaluated further for any potential cause and discuss treatment options with your physician. Referral to an endocrinologist may be necessary. ...Read more

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Chronic fatigue? Low TSH high beta globulins, high LFT, nuclear studies normal, all hormones normal. Any suggestions ?

Chronic fatigue? Low TSH high beta globulins, high LFT, nuclear studies normal, all hormones normal. Any suggestions ?

Liver?: What did your doctor say about the high liver enzymes? It sounds to me like you need to be working closely with your doctor to figure out what is going on and what is best to do about it. I wish you the very best. ...Read more

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Why high testosterone, low tsh, high cholesterol, weight gain, high triglycerides, irritable, aggressive, sleeplessness, high serum calcium?

Why high testosterone, low tsh, high cholesterol, weight gain,  high triglycerides, irritable, aggressive, sleeplessness, high serum calcium?

Multiple problems: You has a whole host of problems. First of all, you need to see your physician (p) to deal with your abnormal labs. I will address only a few of them due to space limitations. One of the causes of your high calcium is that you are on calcium, please stop it. You weight gain could be due to your high tsh. Speak to the p who ordered the blood tests that disclosed your problems for answers. ...Read more

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Stress can increase tsh, but how high cortisol causes low TSH where as stress causes high cortisol production.?

Stress can increase tsh, but how high cortisol causes low TSH where as stress causes high cortisol production.?

Cortisol: This is a very complex system. In very basic terms cortisol is produced in response to stress and feeds back inhibiting production of itself (inhibiting crh and acth). Cortisol also inhibits TSH production (as well as growth hormone, estrogen, testosterone and lh production). Thus limiting the response to stress. It is though in chronic stress this feedback mechanism breaks down. ...Read more

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Which of the following can be a cause of preterm premature rupture of membranes before 24 weeks of pregnancy? : high tsh, high prolactin, low dhea.

Which of the following can be a cause of preterm premature rupture of membranes before 24 weeks of pregnancy? : high tsh, high prolactin, low dhea.

None really: Hyperthyroidism is more assoc with preeclampsia with could result in needed premature delivery. Hyperprolactin is assoc with decreased fertility. Dheas. Is assoc with severe pcos but shouldn't cause prem rupt of membranes. ...Read more

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Can you tell me is 23.69 a high or low TSH level?

Can you tell me is 23.69 a high or low TSH level?

High: The normal range for a TSH usually is up to 4.5 for most labs. This is a higher than normal number. ...Read more

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Due to thyca can you have low TSH and high tg? Or if tg increases does the tsh?

Due to thyca can you have low TSH and high tg? Or if tg increases does the tsh?

Low TSH unlikely: Thyroid cancer usually does not cause a low TSH (unless you are taking thyroid hormone). Most thyroid cancers do not function as well as normal thyroid tissue. Elevated thyroglobulin is a nonspecific finding, seen in most disorders of the thyroid. It can serve as a tumor marker for recurrent thyroid cancer as long as the thyroid has been completely removed. High tg has nothing to do with tsh. ...Read more

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Tsh high/ egfr low & slight hemolysis, what does all this mean?

Tsh high/ egfr low & slight hemolysis, what does all this mean?

Low thyroid : A high TSH almost always means that there is too little thyroid hormone in the blood. It would not usually cause decreased kidney function as suggested by a low egfr (estimated glomerular filtration rate) or breakdown of red blood cells (hemolysis). The hemolysis and decreased kidney function might be related however. Your situation is and complex and potentially serious - see your doctor! ...Read more

Dr. Quang Nguyen
893 doctors shared insights

Thyroid Stimulating Hormone (Definition)

A TSH test measures the amount of thyroid stimulating hormone (TSH) in your blood. TSH is produced by the pituitary gland and tells the thyroid gland to make and release the hormones thyroxine ...Read more


Dr. Mark Ingerman
32 doctors shared insights

Tsh High (Definition)

A high TSH level means the result is above the normal range. TSH (thyroid stimulating hormone) is usually high when the thyroid gland in the neck is not ...Read more