Hyperthyroidism Support Group
Hyperthyroidism (or "overactive thyroid gland") is the clinical syndrome featuring weight loss (often accompanied by a ravenous appetite), fatigue, weakness, hyperactivity, irritability, apathy, depression, polyuria, and sweating. Additional symptoms may include palpitations and arrhythmias (notably atrial fibrillation), dyspnea, loss of libido, nausea, vomiting, and...
Often times doctors erroneously dose to the TSH when it is to the Free Ts which the ATD is dosed to.
Happy New Year!
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He stated that estrogen and the thyroid hormone compete for the same protein receptor. Which ever "wins" is the one that is taken up and used.
If I am understanding this correctly then: This could be important for me because my PTC can be influenced by estrogen so if it is "winning" it could be causing problems with my PTC and throwing off the thyroid numbers leaving more "free" in the blood. Where if the thyroid "wins" then estrogen is lower and thyroid numbers come up. I am wondering if this is why I am having such drastic fluctuations in my PTC symptoms.
I may be off base but I definitely need to research this more. I tried asking him but the language barrier got in the way and he thought I was asking something else.