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What is meant by low TSH high free t4?

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Dr. Louis Krenn
Family Medicine

In brief: Hyperthyroidism

A low TSH and high T4 is an indication of over-active thyroid (hyperthyroidism).
This should be evaluated further for any potential cause and discuss treatment options with your physician. Referral to an endocrinologist may be necessary.

In brief: Hyperthyroidism

A low TSH and high T4 is an indication of over-active thyroid (hyperthyroidism).
This should be evaluated further for any potential cause and discuss treatment options with your physician. Referral to an endocrinologist may be necessary.
Dr. Louis Krenn
Dr. Louis Krenn
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