The thyroid gland is responsible for producing and releasing hormones that regulate metabolism and various physiological processes. Thyroid-stimulating hormone (TSH), produced by the pituitary gland, plays a critical role in regulating the production of thyroid hormones. When thyroid hormone levels are low, the pituitary gland releases TSH to stimulate the thyroid to produce more hormones. When thyroid hormone levels are high, TSH production decreases.

eNational’s TSH test provides valuable insight into thyroid function by assessing the level of TSH in the bloodstream. Elevated TSH levels typically indicate an underactive thyroid (hypothyroidism), while decreased TSH levels suggest an overactive thyroid (hyperthyroidism). it is common to only measure the TSH level at first.

Who should take this test?

A TSH test may be recommended for individuals with a family history of thyroid issues, as well as anyone experiencing symptoms of thyroid dysfunction (including unexplained weight changes, fatigue, mood swings, hair loss, cold sensitivity, or irregular menstrual cycles).

For individuals who are already taking thyroid medication, TSH testing is used to monitor its effectiveness and maintain TSH levels within a specific target range.

What is included in this test?

This blood test measures:

• Thyroid-stimulating hormone (TSH)

This third-generation TSH test is an advanced and highly sensitive laboratory test used to measure the levels of TSH in the bloodstream.

How will taking this test benefit me?

A TSH test provides a valuable assessment of thyroid function, helping to diagnose and monitor thyroid disorders such as hypothyroidism and hyperthyroidism. Proper thyroid function is essential for overall well-being, and untreated thyroid disorders can have serious long-term health consequences. Once detected, most cases of thyroid dysfunction can be effectively managed.