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Preparation For T3 T4 And Tsh
Gas pedal & gas: Tsh is like the gas pedal. T3 and T4 are the gas. The pituitary sends TSH [thyroid stimulating hormone], a chemical message to the thyroid to work faster or slower. High TSH means low thyroid. Low TSH means high thyroid. T3 is active form of thyroid hormone. T4 is inactive thyroid hormone. ...Read moreSee 1 more doctor answer
Thyroid function: If TSH and T3 and T4 are all low, then you need to check pituitary function and probably get a cat scan of the brain with contrast to be sure that you do not have a pituitary tumor. Usually if TSH is low, then the thyroid is overactive, and T3 and T4 will be high. ...Read moreSee 2 more doctor answers
Normal: Normal values.Get a more detailed answer ›
Can someone help please? My TSH is 27.76, the ref range is 0.27 to 5.0, do you think i need to get the T3 and T4 tested?
My T3-1.0 T4-10.91 n TSH-1.07 I'm taking eurothyrox 25mcg can I continue this dose or can I reduce it more or can I completely stop medicine?
Unknown: The decision is not solely made on the basis of numbers. It is largely influenced by the clinical circumstance and symptoms. Ask a doctor. ...Read more
Hyperthyroid: You have lab work compatible with being hyperthyroid. It means you may be taking too much thyroid medication or you need a diagnostic work up to find out what is wrong. This can include a sonogram, radioactive thyroid scan, evaluation by an endocrinologist, and more detailed lab work. ...Read moreSee 1 more doctor answer
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