TSH Levels Decoded and What They Mean - Verywell Health
Dec 10, 2025 · High TSH levels usually mean the thyroid is underactive, which is called hypothyroidism. TSH levels can change due to factors like age, sex, and pregnancy. TSH …
TSH Levels: Low to high ranges, symptoms, and what they mean
Apr 22, 2025 · A thyroid-stimulating hormone (TSH) test measures TSH levels in the blood, which can help doctors diagnose thyroid conditions.
TSH (Thyroid-Stimulating Hormone) Levels: Symptoms
Thyroid-stimulating hormone (TSH) triggers your thyroid to release its hormones. High TSH levels usually indicate hypothyroidism and low levels, hyperthyroidism.
Expected TSH Ranges by Age and During Pregnancy - Healthline
Oct 3, 2025 · Your thyroid stimulating hormone (TSH) level indicates how well your thyroid is functioning. Learn about targeted reference levels as you age and during pregnancy.
TSH Levels: Normal, Low, and High Ranges - Health
Oct 30, 2025 · TSH levels affect your metabolism, weight, and body temperature. Low TSH may suggest hyperthyroidism, while high levels point to hypothyroidism.
TSH test: MedlinePlus Medical Encyclopedia
A TSH test measures the amount of thyroid stimulating hormone (TSH) in your blood. TSH is produced by the pituitary gland. It prompts the thyroid gland to make and release thyroid …
Thyroid-Stimulating Hormone (TSH): TSH Levels Test - WebMD
Nov 22, 2025 · 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 …
High TSH Levels: Symptoms, Treatment and Thyroid Causes
Feb 11, 2025 · TSH, produced by the pituitary gland, regulates thyroid hormone levels. High TSH symptoms include fatigue, depression, cold intolerance, constipation, and infertility.
TSH Levels: Normal Ranges, Symptoms, Testing, and Treatments
Mar 24, 2022 · The levels of thyroid-stimulating hormone (TSH) in your body can tell you how well your thyroid gland is functioning. Learn about TSH levels and what they mean.
Normal Thyroid Hormone Levels - Endocrine Surgery | UCLA Health
Facing a low or high TSH level? Discover what you need to know about normal thyroid hormone levels & treating abnormal ones. Learn more & request an appointment today.