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 Decoded and What They Mean - Verywell Health
Dec 10, 2025 · Learn how TSH levels indicate thyroid health. High TSH suggests an underactive thyroid; low levels point to overactivity.
Normal TSH Levels by Age Chart and Reference Ranges
Understanding your TSH test results requires context. Discover how reference ranges shift throughout life and what these changes signify for your thyroid…
Normal TSH by Age: How to Tell if Your Thyroid Is Sluggish ...
May 23, 2025 · Here, normal TSH reference ranges for most adults: Healthy TSH: 0.4 to 4.0 mIU/L. Hypothyroidism: Above 4.0–5.0 mIU/L. Hyperthyroidism: Below 0.4 mIU/L. While your …
TSH Levels: Low to high ranges, symptoms, and what they mean
Apr 22, 2025 · This article describes the TSH test and its results. We also discuss what high and low TSH levels indicate and available treatments.
TSH (Thyroid-Stimulating Hormone) Levels: Symptoms
Normal levels of TSH vary based on your age. In general, if you're healthy and not pregnant, the normal ranges of TSH include:
TSH Levels: Normal, Low, and High Ranges - Health
Oct 30, 2025 · Generally, the normal range for TSH is between 0.4 and 4.0 milli-international units per milliliter (mUI/mL). 6 Anything far below or above this range usually signals that your …