When levels are high, the pituitary releases less TSH ... You may still have symptoms despite a normal TSH level. If this is ...

Or, high estrogen levels may increase thyroid hormone ... This may mean that people still have symptoms despite "normal" TSH. Research shows that some people with hypothyroidism can have normal ...

Thyroid cancer recurrence risk was not elevated among patients with high-normal vs low-normal exposure to TSH following thyroidectomy.

The apparent paradoxical dissociation between high levels of thyroid hormone and a non-suppressed serum TSH has led to the widespread use of the term "inappropriate TSH secretion syndromes" to ...

Low TSH levels may mean one has hyperthyroidism, while high TSH levels suggest hypothyroidism," the doctor explained, adding that in pregnancy, TSH levels fluctuate because of hormonal changes.

Researchers in Israel have defined the natural history of abnormal TSH levels in children. “The most significant finding [of this study] is that the majority of children who progressed to overt ...