TSH Levels: What High and Low Levels Mean - Verywell Health
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. If results show a low TSH level (below 0.5 mU/L) it may mean an overactive thyroid, or ...
TSH Levels: Low to high ranges, symptoms, and what they mean
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 liter...
Thyroid-Stimulating Hormone (TSH) Levels - Cleveland Clinic
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.
促甲状腺激素（TSH）偏高、偏低的意义及原因 - 健康界
2022年11月28日 · 促甲状腺激素，即TSH指标，是腺垂体分泌的促进甲状腺的生长和机能的激素。 正常范围：2-10mU/L。 促甲状腺激素具有促进甲状腺滤泡上皮细胞增生、甲状腺激素合成和释放的作用。 促甲状腺激素和甲状腺激素不是一回事，但却有着重要的联系。 甲状腺激素是甲状腺分泌的，促甲状腺激素是垂体分泌的，而促甲状腺激素作用于甲状腺，令其分泌甲状腺激素。 促甲状腺激素是甲状腺健康与否的一个重要指标，一旦它偏高或偏低，就代表甲状腺在这一阶段内出 …
TSH Levels: Normal, Low, and High Ranges - Health
2024年8月17日 · A TSH test measures the amount of TSH in your blood. When TSH levels rise above or fall below the normal range, it could indicate a thyroid condition causing an abnormal level of thyroid...
TSH Levels: Normal Ranges, Symptoms, Testing, and Treatments
2022年3月24日 · The normal range for thyroid-stimulating hormone (TSH) is 0.35 to 4.5 milli-international units per liter (mIU/l) of blood. TSH is a hormone produced by your pituitary gland that regulates the production of hormones by your thyroid gland.
What Is a TSH (Thyroid Stimulating Hormone) Test? - WebMD
2023年11月14日 · TSH stands for “thyroid stimulating hormone,” and the test measures how much of this hormone is in your blood. TSH is produced by the pituitary gland in your brain, which...
正常人的TSH值一般是多少？促甲状腺激素偏高怎么办？
2019年12月11日 · 一般而言我们检测的甲状腺功能指标里面都包含了促甲状腺激素，这个指标也就是TSH，不管是甲功3项，5项或者7项，TSH都是包含在里面的。 正常人的TSH值一般是多少？ 一般是0.5到4之间，这个范围的话是从专科医生的角度出发的。 因为TSH小于0.5往往就意味着甲亢的可能。 而TSH是大于4的话，往往提示倾向甲减的可能。 有很多患者他的t3，t4是正常的，但是TSH还处于一个轻微异常的阶段。 这种情况我们就要高度考虑患者有没有这种甲状腺功能紊 …
TSH Levels: Thyroid Function and Hormone Imbalance - HealthCentral
2024年5月2日 · What Is Thyroid Stimulating Hormone (TSH)? If you’re low on thyroid hormone, your pituitary releases a substance called thyroid stimulating hormone (TSH) to boost...
Understanding TSH Levels: Your Guide to Thyroid Health
TSH, or thyroid-stimulating hormone, is a key hormone within the endocrine system. It is produced by the pituitary gland, a small but powerful structure located at the base of the brain. The primary role of TSH is to regulate the thyroid gland, which produces two critical hormones: triiodothyronine (T3) and thyroxine (T4). These hormones ...
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