Verywell Health on MSN1 个月
TSH Levels Test: What Do High and Low Levels Mean?
Normal thyroid-stimulating hormone (TSH) levels generally fall between 0.4 and 4.5 milliunits per liter (mU/L). TSH levels ...
Medscape4 年
Thyrotropin/Thyroid Stimulating Hormone (TSH) Measurement
Post-menopausal women starting hormone replacement therapy ... that directly inhibit pituitary TSH secretion.) A low-normal TSH level in the presence of a low TT4 and low TT3 may reflect central ...
Medscape11 天
Adjusting Thyroid Ranges for Age Cuts Hypothyroidism Rates
Normal’ TSH and FT4 concentrations change with age, and the failure to consider those changes in assessment can lead to ...