This condition is diagnosed with blood tests, specifically, by measuring T4 levels and TSH levels. Subclinical hypothyroidism is present if the T4 levels are in the normal range (4 to 12 ug/dL ...

Elevated thyrotropin levels were associated with an increased risk for depression, especially among women and those with hypothyroidism.

Eun Lee, MD Thyroid-stimulating hormone (TSH) prompts the thyroid gland to increase hormone production. Your body uses TSH to ...

The following is a summary of “A feasibility double-blind trial of levothyroxine vs. levothyroxine-liothyronine in ...

TSH reference intervals should be established from the 95 % confidence limits of the log-transformed values of at least 120 rigorously screened normal euthyroid volunteers who have: ...