2025年3月21日 · Normal thyroid-stimulating hormone (TSH) levels generally fall between 0.5 and 5.0 milliunits per liter (mU/L). If your TSH level is higher than 5.0 mU/L it suggests an underactive thyroid, or hypothyroidism, since TSH regulates hormone production.

Thyroid-stimulating hormone (TSH) triggers your thyroid to release its hormones, which mainly impact your body’s metabolism. High TSH levels usually indicate hypothyroidism, and low TSH levels usually indicate hyperthyroidism.

2023年12月22日 · The thyroid-stimulating hormone (TSH) test measures the amount of TSH in the blood to convey how well a person’s thyroid functions. Normal levels are typically 0.4 to 4.0 milliunits per...

2023年11月14日 · A TSH test is done to find out if your thyroid gland is working the way it should. It can tell you if your thyroid gland is overactive (hyperthyroidism) or underactive (hypothyroidism).

TSH stands for thyroid-stimulating hormone. A TSH blood test checks your TSH level. If it’s too high or too low, it may be a sign of a thyroid problem.

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TSH is high in primary hypothyroidism. Low TSH occurs in hyperthyroidism. Evaluation of therapy in hypothyroid patients receiving various thyroid hormone preparations: Low values are found in states of excessive thyroid replacement. Normal result on a sensitive TSH assay is acceptable evidence of adequate thyroid replacement.

2022年3月24日 · Your TSH levels are an important indication of how your thyroid gland is functioning. A low level may indicate hyperthyroidism, and a high level may indicate hypothyroidism. The symptoms and causes of unusual TSH levels can vary.

There are several types of thyroid blood tests, including TSH, T3 and T4, and thyroid antibodies. Thyroid imaging tests help your provider find nodules (lumps) in your neck and determine whether they’re benign (noncancerous) or malignant (cancerous).

The thyroid-stimulating hormone (TSH) test measures how well your thyroid gland is functioning. Your thyroid gland helps control energy, temperature, and metabolism in your body. ... We provide you with lab tests from dozens of CLIA certified laboratories in the USA, Canada and internationally. Test Results you can trust in. Facebook Like Page