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: What High and Low Levels Mean - Verywell Health
Apr 26, 2025 · 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 …
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.
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 (Thyroid-Stimulating Hormone) Levels: Symptoms
Jul 25, 2022 · 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 …
Normal, High, Low TSH Levels in a Woman - MedicineNet
Normal TSH levels may vary in adults depending on age, sex, certain medical conditions, or medications. Stress and diet also may play a role in fluctuating TSH levels.