In general practice, serum TSH is the best indicator for detecting hypothyroidism and hyperthyroidism and for monitoring treatments of thyroid disorders. This approach works, however, only if the ...

[39] In many cases of CH, measurement of serum TSH levels cannot be used to monitor therapy response, since negative feedback regulation of TSH by thyroid hormones can remain intact. When the ...

Hypothyroidism isn’t a direct cause of bipolar disorder, but research indicates that thyroid dysfunction may contribute to its progression and increase the severity of symptoms. Some people with ...